Duramax ticking noise. Then after shutting off the engine i open my d...

Duramax ticking noise. Then after shutting off the engine i open my door to exit and can hear the ticking for about 10 sec coming from underneath the truck Specs: '07 GMC Sierra 2500HD - 6 A rod knock will be very loud : 02-06-01-022M Date: March 30, 2012 Subject: Information on Diesel Engine Ticking Noise Models: 2001-2012 Chevrolet Silverado 2003-2009 Chevrolet Kodiak C4500/C5500 Series 2006-2012 Chevrolet Express Vans 2001-2012 GMC Sierra 2003-2009 GMC TopKick C4500/C5500 Series • Rhythmic Ticking: This is a rhythmic ticking that can be heard during deceleration You will simply need to add one bottle of BlueDevil Oil Stop Leak They do look significantly better than the stock Duramax exhaust however It’s much slower, but still present, and seems quieter Usually, a water heater has nipples that connect it to the pipes charlotte, nc It will gain pace with the speed of the car 6L GMC Duramax LLY On the way home I stopped at a traffic light and noticed an unusual "dull sounding rattling" noise coming from the firewall/floor/engine area 5 seconds Step 1 Our mechanics can determine whether this is the problem by getting the car hoisted up Just like when we were all little and put a playing card on our bike spokes, my front left tire is making the same type of noise while driving (soft clicking) About two weeks ago I was driving home from dinner in my 2015 soul 2 However unusualy ticking usually comes from a few key things A leaky Up Pipe gasket will lead to slower spool up and also can cause a ticking sound within the engine bay The gaskets in all years of 6 2002 duramax/allison 2500hd 4x4 and lots of toys to pull behind it! DEF Heater Problems Car is scheduled to go into the dealer Tuesday, and it will be diagnosed again Recommend to replace the oil pump for this concern of an engine tick noise Let us know what you want to get out of your GMC Duramax diesel and we will find the best part combination to make it happen for you 2 injection pump Re: LML Duramax build part 6 gl/wdapu7Save an extra $30 The sound is very noticeable when coasting The L5P Duramax exhausts we list below are DPF-back systems 8l:stupidme: 2 wd, 6" lift w/33" remington brutes, uniden bcd996t Do any of you L5P owners notice a tapping or knocking noise that is synched with engine rpm when you let off the accelerator and coast? It only seems to happen between 1,000 and 1500 rpm A slightly higher pitched clicking sound is the fuel injectors pulsing under the high fuel pressures All Duramax diesel engines have this condition, however, some are more audible than others Aug 4, 2011 Testing and engine teardowns with this condition reveal no condition that would affect reliability or durability of this engine this is my 4th duramax and the last three have produced this sound it is nothing to be alarmed about The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter These nipples come with features for storing heat and making your heater work better I did a search but didn't come up with anything I have a 2004 After 30 seconds to a minute it seems to go away or get quieter At times you also hear a thumping noise that sounds like its coming from towards the front of the engine Sound still there can’t hear it under the hood although the engine running would drown it out When a u-joint starts to fail, you’ll likely notice one or more of the following symptoms: Vibrations 14 votes, 22 comments If you lean down next to the right side wheel well you can hear it clearly Duramax Diesel Warm Engine Idle Knock Sound The check engine light and the traction light was illuminated Discussion Starter · #1 · Jul 15, 2015 Also listen to the pitch of the whine 2 AT4 is noisy on cold startup, definitely sounds like a lifter noise, truck has 125 miles on it The new Ford 6 The noise is from the fuel injectors firing (one injector per deceleration and not always the same injector) and is a normal function of the engine and Regarding a ticking noise or misfire on 2005-2014 GM V8 engines #3riversdiesel #fyp #duramax #dieselrepair #duramaxtrucks #pnw" So here is the deal Please discard Corporate Bulletin Number 02-06-01-022A (Section 06 -- Engine/Propulsion System) Customers may also comment about hearing a tick noise inside the vehicle at idle such as when sitting at a drive through window 002" or Engine ticking or misfires seem to be happening on cylinders 1, 4, 6 and or 7 on the effected engines this valve will make a ticking noise at times « Reply #567 on: April 24, 2022, 09:00:02 PM » Blowing white smoke is a red flag for your diesel engine, yet we see this happen all the time to our customers Pay close attention to detail in this chart because there are different fluid capacities for the van LWN Duramax versus the truck LWN Duramax 04 gmc sierra 1/2 ton 4 People quickly pointed out that an oil pump belt resides in oil, and it needs to be inspected at 150,000 miles Was yours noisy at start up as well? Hate to have to take it in already, but from what I have seen online, thats its considered normal if it goes away in 10 minutes it happened once before but the dealer fixed it under warranty 2014 1500 Laramie Longhorn CC 4x4 8spd, 3 While these engines are still relatively new, they seem to be extremely reliable so far with very few “common” problems that haven’t been solved or addressed regular fuel instead of premium or mid 6L Duramax diesel engine (RPO L5P) may have a thumping or knocking sound coming from the rear of the engine The oil pump can be checked by using a Oil/Fluid The contact mentioned that the vehicle underwent an oil change approximately three weeks ago Discussion Starter · #1 · Feb 7, 2011 6 The ticking sound could be a number of things that have already been described, but the combination of ticking/chirping could be as simple as your belt and/or idler arm I believe I have one ticking fairly loudly under boost Archoil AR9100 Oil Additive – For Noisy Lifters Ticking 050 mm feeler gauge (as shown below) Remove the spark plugs Re: 2002 chevy duramax diesel has knocking sound if this Bought it in September and has 4200 on it now 0L Powerstroke initially edged marginally above the Duramax in rated power, but the Duramax will regain that title with the release of the new RPO code LBZ Duramax 6600 in the fall of the 2005 calendar year Test-drive the truck; this provides the first indication of whether the turbo is on the way out i took it to the dealer a couple times and they gave me a printout on duramax engines from GM From the first generation to the one currently in production today, the 6 Sent from my SM-G986U using Tapatalk A bad fuel injector can cause many issues but in my experience it will not cause engine knock Not only does this mean game-over for the engine, but it results in a truck that’s down for weeks (if not months) and a huge chunk of change missing from your wallet Such a scenario is usually the result of one of the following problems: Dead Battery I noticed that while the pickup is in park and idling, from outside the vehicle I can hear an odd ticking noise 2016 Cruze Premier RS 1 Engine Oil The noise is usually, but not limited to, heard coming from around the passenger side of the vehicle It doesn't sound like metal on metal, but it does sound like some sort of air or gas escaping The buzzkill of the LML is the CP4 #1 5m members in the Justrolledintotheshop community 6 Duramax and i can hear an audible "tick" on the passenger side coming from the engine bay Diesels usually knock when idling and accelerating but should sound better when cruising Capacity – Quarts Information on engine ticking 2002 duramax/allison 2500hd 4x4 and lots of toys to pull behind it! Registered It’s an oil belt, not a chain or gear drive 0L Duramax still has one significant advantage I see you are in ND If you have a 2001-2004 Duramax 6 However, all my ventilation system works perfect and changing all of the setting does not affect the clicking The noise usually is most noticeable at the rear of the whenever i turn on the a/c or heat it sounds like something is hitting or rubbing on the blower motor Hello, I am hearing a rapid ticking/clicking noise starting at about 50mph+, which sounds to be coming from the motor don't have the warranty any more and need to get it fixed before summer #8 injector tick I had this happen on my '91 Sub a while ago The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter The sound is often more pronounced in the interior of the truck as it’s amplified The Tick that is evident while moving is the DEF injector The vehicle was taken to an independent mechanic and diagnosed that the lifters needed to be replaced There is often times what I would call an erratic ticking noise that is often heard at idle Usually, the sensation is the most noticeable at highway speeds Now this isn’t always the case, but after some trouble shooting we’re The ticking when normal can be fairly loud just so others reading this thread know 288 Answers Only show this user I do appreciate a normal cold IDI diesel engine is noisy but this is +30% extra Suspect crush washer but will It is reminiscent of a bad lifter and gets louder under load today Perhaps the most devastating of all Duramax failures is a broken factory crankshaft Cause This ticking noise is caused by oil bubbling and excited by the V8 configuration and combustion sequence This gasket set will be your direct replacement for either your stock style set-up or Max-Flow brand Up Pipes NOx Sensor Failure This engine is more reliable compared to its competitors of the same years It also appears to stop when going around turns or after turning around My 2004 2500HD Duramax won't start For those absolutely stupid things that you see people bring, roll, or … 1 Answer 92 EcoDiesel Truck cooled off and i started her back up again to come back home from my girlfriends house (4 miles) and the whole way home was a weird noise The contact attempted to restart the vehicle and heard a clicking noise 4 liter v8 and 158000 miles is starting to make an alarming knocking noise that sounds like its coming from the bottom of the motor? anyone had this problem? We will probably pull the motor soon and do a master rebuild kit on it They will tick, ping, rattle and they can even produce a snapping sound 6L Duramax diesel engine (vins 1,2 rpos LB7, LLY) Some of the above vehicles may exhibit a random ticking noise that is most audible on an engine with a coolant temp of 158 or higher and from idle to approximately 1500 rpm You twist the ignition key to start your engine, and instead of the syncopated whirling of a cranking starter and crankshaft, you hear a click or a series of chatter like clicks Allison 1000 Transmission I've got the thumping noise coming from my air intake 5-2005 6 What’s more, it increases the overall performance of the vehicle This is so for various reasons Some 2020-2021 Silverado 2500HD/3500HD and Sierra 2500HD/3500HD trucks equipped with the 6 Followers 0 It occasionally gets quieter after it sits hot for a few minutes and I restart 2020+ Silverado HD & Sierra HD Remove the little plastic cover so you have access to the crank pulley from the passenger side and put a 22mm socket on it with a long extension The Typewriter tick has been in all the Duramax engines The Detroit News reports that GM is now facing a class-action suit alleging its 6 I've looked everywhere for the AC-Delco X66-P stuff, but it is no where to be found this is especially pronounced on cars Silverado Duramax issues Over time as the head/block surfaces warp and the strength of the head bolts weaken, the head can lift causing combustion pressure to go directly into the coolant system All 6600 Duramax (TM) diesel engines have this condition; however some are more audible than others If your belt is old coupled with the cold temps, that could also describe your problem Diesel Pickup Pros Pay close attention to how the turbo acts Your two replacement options are either to buy a new head assembly or simply buy a rebuild kit and replace the o-rings, gaskets, bolts, etc 6L Duramax High Quality Triple layer Stainless Steel Gaskets A slight ticking sound can be normal Also when I was on the highway I stepped on the pedal to pass a trailer (just kicked it down a gear not floor it) and the truck shuttered like I was on the rumble strips on the side of the road Hey guys our 2003 ford f 150 with the 5 Time to clean the fuel injectors My '12 had this happen on the right side Joshua0127 Watch the extension in the spark plug hole 2018 Camaro ZL1 1LE NFG; ARH 2” headers, catless mids, ARH full exhaust, Lingenfelter 18% lower pulley, ATI Harmonic Balancer, Roto-fab CAI, EE-catch can, TM ported TB, NX Lid, BMR strut tower brace 4T -- the daughter's ride "Hannah's Hamster" They took the cross arm off to pull the lower oil pan off, then removed the transmission and fly wheel to get to the upper oil pan and adjusted the oilers Ok guys Some of the above vehicles may exhibit a random ticking noise that is most audible on an engine with a coolant temperature of 70°C (158°F) or higher and from idle to approximately 1500 RPM engine is 6 -BDP In the rear of the truck, sounded like the rear end from the drivers seat, was a ticking sound Save Engine misfires, shaky idling, performance issues 2006 Duramax Head Bolt Torque; 3975 Morrow Meadows Drive Mt They’ll look at the parts under your car that loud ticking noise! help! Jump to Latest Follow 21 - 32 of 32 Posts I have a ticking sound in my Duramax that is getting louder and louder 6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop Someone didn’t tighten an injector Up Pipe Gasket Set And along the way the engine has become It also offers impressive towing specs with a max tow capacity of 9,500 lbs on pickup trucks and 8,200 lbs on SUVs likewise, positive crankcase ventilation (pcv) valves can tick or rattle at idle The noise seems to be on the drivers side to the rear of the engine Oil I hear it can be loose valves or even the cp3 gear? It wasn't the slight sewing machine tick the injectors sound like, this was a loud, noticeable metal to metal ticking coming from under the valve cover The lifter noise is not affected by the engine warming up Also I was to understand the question to be more about diesel as opposed to gasoline, and the intrinsic differential factors are of course the compression ignition and not in how the fuel is injected although it is done so somewhat differently in diesel engines Its not really loud but I can hear it from several feet away the fuel injectors on newer vehicles can also be loud and make a ticking noise All 6600 Duramax™ diesel engines have this condition; however, some are more audible than others they say the tick is normal, and more audible in some trucks over others I have seen this refereed to a "excited oil that can be from the oil coming through the lifters Look for Duramax excited oil with google and you will see many articles on it Some people do find different brand oil seems to quieten the noise some but experimentation is key for some because not all oils act the same in all engines 35 Sometimes even if the key isn't on or you just open the door 2002 duramax/allison 2500hd 4x4 and lots of toys to pull behind it! All Duramax™engines are manufactured to very close tolerances to meet the durability and reliability standards 40 votes, 11 comments It 'seems' to be coming from the engine rather than the pump - as if a pump setting/problem is causing the knock rather than anything physical within the pump 6-liter Duramax engine found in 2011-2016 Chevrolet and GMC models is not compatible with US diesel fuel Turn the engine over with that 22mm clockwise It wasn't the slight sewing machine tick the injectors sound like, this was a loud, noticeable metal to metal ticking coming from under the valve cover One could always hear to ticking on start up and had it go away after warm up I have a feeling it could be timing chain/lifter related, but Over the engine’s lifespan it has gone through 6 different engine variations: LB7, LLY, LBZ, LMM, LML, and L5P Nothing catastrophic can happen to your engine from this type of injector noise It just sounds like a weird ticking/rattling but as soon as I slightly elevate the idle it goes away and sounds healthy I HAVE A 2004 DURAMAX THAT HAS 108000 MILES ON IT The 2004 I Joined May 17, 2009 Snapped Crankshaft 6 duramax diese … read more Discussion Starter · #1 · Jul 15, 2015 Jul 10, 2015 Chevy duramax diesel problems When applying brakes just before stopping,the brake pedal kicks back on my foot and makes a funny noise my truck is a 2004 dureamx 3/4 ton Posted by Ken Copas on Apr 16, 2014 Generally when truck first starts this sound doesn’t happen at the same rhythm as the motor It works in all gasoline and diesel powered engines 5 models featured variable geometry turbos for the first time ever in GMC Duramax diesel trucks 1,498 Posts Jan 21, 2017 Often, an audible clicking noise accompanies a no-crank-no-start condition But, if for any reason the spark isn't firing exactly when it should, this can cause multiple detonations in the cylinder, leading to engine knock I am new to diesel pickups and recently purchased a 2012 duramax 2002 duramax/allison 2500hd 4x4 and lots of toys to pull behind it! The 5 Best Ford V8 Engines of All-Time Now when the key is turned on the gauges and warning bells go crazy Anyway it would clatter on and off before the edge and still!! Mine 6 The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter Ticking was not there before DEF delete loud ticking noise! help! Jump to Latest Follow 21 - 32 of 32 Posts Took me about 2 weeks to actually track it down 0L and the engine started making a loud lifter type ticking noise and died 2020+ Silverado HD & Sierra HD I hear it can be loose valves or even the cp3 gear? 2006 3500 Chevy Dmax/Ally EC pickup 2006 3500 Chevy Dmax/Ally 3 yd after accelerating, let's say anywhere from 40-60mph, if i let off the gas pedal and let truck just coast, there is a "tickticktickticktick" noise that sounds like it comes from the driver's Welcome to /r/Diesel, reddit's home for everything about compression motors! Joined May 17, 2009 6 Duramax pickups are a multi-layer steel style gasket It does get louder at start up as the leak increases 2019 D-Max Loud Ticking If the ticking comes from this item, you have to swap for a model without a heat trap #4 So recap, symptoms are-low power-rattling/ticking noise, usually only above 1200rpm, and only sometimes at idle All Duramax™ engines are manufactured to very close tolerances to meet the durability and reliability standards The repair is expensive as you need to rebuild the motor Fuel injectors are the biggest noise producer in older Mercedes diesel engines Technical Service Bulletin: 2001-2015 Duramax Engine Ticking Noise; Loose or cracked spark plugs cause ticking sound in engine Oil pressure basically never falls below 25, under heavy acceleration it'll hit 60+psi, if it's fully warmed up, idling, and super hot outside, it'll be at 25 or more, never less 2002 duramax/allison 2500hd 4x4 and lots of toys to pull behind it! MAP Sensor Failure Stated that while parked, the vehicle makes a loud tapping noise and hesitates without warning The new pump should be checked before it is installed The Techs repair order states that codes "2985 P21DD 00 P221E were set in ECM, the fix was to install a recall "N202300791 Diesel Exhaust Fluid Inactive Recall" per recall reprogrammed exhaust fluid module Well, at 34000 miles, the sound is as loud as yours, and when put into gear it gets louder At 5600 miles, my engine made a ticking sound too New truck (to me anyways) and my first diesel Failure Date: 09/28/2015 That usually is due to a pre ignition issue or in some cases like with certain vehicles if your not using the appropriate type of fuel The sound seems to be coming from the valve train Capacity – Liters while it is not 100% reproducible, it happens very frequently, almost more often than not Gilead, OH 43338 Low fuel rail engine codes Sounds to be on the drivers side and its noticeable Tech said it was a normal injector pulse sound By William Chapman, March 18, 2020 in 6 However, if your pickup experiences any of the symptoms listed above, you shouldn’t hesitate to bring it in for a checkup The engine oil temperature should be 113–185°F (45–85°C) 9k members in the Diesel community Turned off the CD/Radio, turned off the fan Hello, New to the forum, having issues with a 2019 silverado 3500 I just purchased about 3 weeks ago If it’s a V-shaped engine, the noise will only be coming from one side Over the years these trucks have been really good performers, but they do have some common problems that we see over and over again Prev As the engines get quieter the noise becomes more prominent Changed headgaskets and FPR 3 months ago The only other thing I have noticed is a slight 2002 duramax/allison 2500hd 4x4 and lots of toys to pull behind it! You may be experiencing the smoking due to the oil leaking onto the exhaust or other hot areas on the engine 3L V-8 or 6 The noise usually is most noticeable at the rear of the driver's side front wheel well 0-liter Duramax diesel engine in the 2021 Chevy Silverado 1500 may have a design flaw Lasts for about 5-10 seconds It could be a manifold leak, which you probably wouldn't notice unless it's under load, or it could be a torque converter bolt coming loose (assuming it's an automatic) 2018 Duramax had coded exhaust sensors and did a DEF delete, and while driving and let off the accelerator there is a ticking sound and if I brake hard or reaccelerate the noise will go away Any helpful thoughts DEF Pump Failure Acts like the bateries were low but won't take a jump, even from another diesel merrimac- sounds like you have the same problem i did 1,570 Posts IT STARTED MAKING A CLICKING SOUND LIKE A LIFTER THAT IS BAD In most cases, diesel purge will quiet all the noises related to your injectors and will soften up the knocking E One of the most common signs of a bad driveshaft u-joint is a vibration that’s felt throughout the vehicle 2 It's loud enough to hear from inside the truck Before you can get started on 2 It appear to happen almost all the time but will also randomly stop for 30 seconds and then come back Below is a link to the video in which you can clearly hear the ticking about 22 seconds in after turning around I can only hear it when standing by the passenger side fender or with my head under the hood near it so I’m not sure how long its been doing it but I noticed when I left my truck running Use a long 1/4 inch extension and insert it into each spark plug hole, one at a time The noise could be described as an irregular ticking or clacking sound like random typing on a mechanical typewriter Sounds loudest in the wheel well i've got an 07 classic duramax, and it was making a ticking noise right near the drivers side front The valve that opens may have a sort of ticking noise with the timing Launch CRP429c Support 11 Reset Service Function1 Increased with speed, but only while on the throttle dump 2002 7500 Chevy dump---Cat 3126 410G Deere TLB 35D Deere mini excavator 221 Posts #12 · Feb 24, 2010 WHAT - Answered by a verified Chevy Mechanic loud ticking noise! help! Jump to Latest Follow 21 - 32 of 32 Posts oil pressure was good Fuel Injector Failure (#4 Injector) Finding 3 problems with the L5P was difficult 1,239 Posts The FIRST time my truck hits 18 mph after being started it goes click click click for about 1 1: Exhaust leaks (common) 2: bad injector (somewhat common) 3: Valvetrain (unlikely) 4: Bent rod (hey it can happen) LLY Injectors are easy to swap Bought with 167K and it didn't make this noise 8L LWN Duramax maintenance, you need to know how much fluid you’re going to need to purchase spanky said: I've been hearing a ticking/knocking noise from the driver side dash for quite awhile but havent really looked into it Related: 5 Common Car Engine Noises – Information & Diagnosing once the car was at my shop the next day it started but had a horrible top end ticking noise So, i have a 2003 GMC Sierra 2500HD with a 6 Fortunately, there are some relatively simple ways to prevent these issues and make them less common While the contact's wife was driving 15 mph, an abnormal noise was heard You may just need to pump a little grease into the boot & squeeze it into the joint to stop it if it isn't too far gone April 15, 2020 Turn the HVAC fan and radio off Seems like I must have a stuck valve, broken spring or bent pushrod Use current parts listed in GM parts catalog The noise usually is most noticeable at the rear of the drivers side front wheel well Outside of this problem, there aren’t many major or costly common problems associated with the engine One way to make sure that your EGR valve remains fully functional is to take it in for regular cleaning according to manufacturer instructions I had it towed to my shop as I am an Rv certified tech and have access to full shop with tools After I’ve driven the truck and then park and hop out this is what I hear 2004 in 2001 to 445hp and 910ft-lb 2002 duramax/allison 2500hd 4x4 and lots of toys to pull behind it! Oil pressure basically never falls below 25, under heavy acceleration it'll hit 60+psi, if it's fully warmed up, idling, and super hot outside, it'll be at 25 or more, never less This is the second best engine oil additive for noise and top rated in our list 6 Quarts Click this link to read more about the new for 2006 360 horsepower LBZ Duramax 6600 diesel engine It used to do it for a few seconds after starting up but now its knocking for most of my trips and gets annoying I took it to the dealer they didn't know anything the Rep came by didn't know anything It's not the typewriter tick, that's for sure Discussion Starter · #1 · Feb 19, 2010 Fuel pump loses prime making the engine hard start Here is a GM Bulletin on It About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators 5 lly duramax with a knock or loud clatter that comes and goes as it pleases at when i cruise in the city at about 24% throttle 6L Duramax has nearly double its horsepower and torque, from 235hp and 500lb-ft The BlueDevil Oil Stop Leak will work for you as long at the leak is coming from a leaking seal or gasket; most likely that is the case this is my 4th duramax and the last three have produced this sound it is nothing to be alarmed about 2006 Duramax LBZ with a engine tick that is louder than the typical "typewriter" tick Also, you have to drop the transmission to service the belt The sound may be more noticeable during a cold start, but lessens once the engine is warm 4 2006 3500 Chevy Dmax/Ally EC pickup 2006 3500 Chevy Dmax/Ally 3 yd A dead battery is the most common cause of a clicking noise when trying to start your car All 6600 Duramax diesel engines have this condition: however, some are more audible than Another operating characteristic is a slightly longer crank time when the The Ticking noise is normal Discussion Starter · #1 · Nov 10, 2008 4T -- the daughter-in-law's ride "Sparty Jr" Most often EGR valves should be cleaned every 50,000 miles Found two bolts broken 1 oil was full The overall noise reduction in engines produced today makes this noise seem new when, in fact, it was masked by other noises in the past How does the truck run otherwise? The noise usually is most noticeable at the rear of the driver’s side front wheel well • Rhythmic Ticking: This is a rhythmic ticking that can be heard during deceleration Details original sound This just started (or I noticed it) two days ago while driving to campus Meg in Carolina said: Rhythmic ticking sound in the dash/CD area The overall noise reduction in engines produced today makes this noise seem new when in fact it was masked by other noises in the past My 16 LML made a similar noise sometimes, but this L5P seems to do it more TikTok video from 3 Rivers Diesel Repair (@3riversdiesel): "Customer complaint if ticking noise This is a bad CV joint causing your clicking & popping Jordan Duromax thumping sound -I'm not getting any engine codes-oil has no shavings in it 2017-2019 Banks 5″ Monster Exhaust $549 5″ Banks Monster Exhaust System for the 2017-2019 L5P Duramax 8 If your piping has constant changes in pressure, it will create a ticking sound Had an edge programer for awile and seemed to amplify the noise, it was pulled 6 months ago due to no crank signal,unplug it and it starts 6L Duramax Diesel & Allison Powertrain (L5P/MGM) Share Tick is loud with all 8 running MAP Sensor Failure Im kinda worried about this one cause i know its internal but i dont know if its normal or not Audible ticking on LB7 duramax #7 · Apr 7, 2011 Posted on Aug 23, 2011 00 when you apply the page coupon The 3 Now maybe it was the recall or something else the Tech found but now my truck's Duramax engine is NOT making the muffled noise when The noise only happens at idle speed, as soon as you touch the accelerator it goes away completely This includes common engines such as Cummins, Power Stroke and Duramax If you are to be coasting downhill, the sound will be noticeable, but when you step on the accelerator and give it some fuel, the sound seems to disappear Despite having a lower maximum towing capacity than the 5 Time to hitch a ride to work Like an engine brake somewhat Hard to tell though Air-flow is slightly increased, the sound is slightly better, and back-pressure is reduced INFORMATION Bulletin No i was in my dads delivery truck today (06 duramax) and after slowing down it would start to make this chattering noise I just wanted to be sure I'd eliminated the possibilites before I fit the head back on Question: There's a buzzing sound coming from under the hood after turning the engine off If i turn the radio on i dont hear it but I Discussion Starter · #1 · Apr 12, 2013 In many cases, white smoke emanating from the tailpipe (often at idle once the engine reached operating temperature) typically means a worn out injector Liqui Moly 20004 Hydraulic Lifter Additive is specifically formulated to prevent hydraulic tappet noise 2L V-8 gasoline-powered engines, the 3 i was able to pull off the road still had no power and engine started making knocking noise Make a visual inspection when the engine is off and cool 1 New pump may have the concern In doing so, it also optimizes the performance of the hydraulic tappet If your transmission mount or engine mount becomes loose or breaks, you may hear clunking noises whenever you make a sudden change in speed or whenever you shift gears, due to the movement of the unsecure mount Sound stops within one second after Leaks noise 2014 Cruze LT 1 Hammerhead rear bumper sprayed with Linex | Iron Cross steps sprayed with Linex | Trucks cover tool box/Tonneau Cover combo | Geno's cabin filter These sounds are normal characteristics of the DI high-pressure fuel system Squeaking or Clicking Noise The fact that the noise is worse on a tight turn just solidifies the outer CV joint as being the problem Truck has 172K on it Usually, you will hear a rapid succession of clicks It reaches 95% of peak torque at only 1,250 rpm If i rolled from a stop while idling there was no driving at 65 all of a sudden i lose power This condition has been present in diesel engines produced for the last 20 or more years Part# MF92618/MF88685 Generally when truck first starts this sound doesn’t happen at the same rhythm as the motor It's a simple idea I know I looked, thinking it could be a stick or Link and couponLaunch CRP429C: https://goo Joined Jan 27, 2007 I have a ticking noise at idle and the only thing i can really think it sounds like is detonation like on a gasser Truck developed a ticking noise shortly after If it takes longer than before to make power or produce the audible whine you're used to hearing, then it may be going bad The noise appears to match the RPMs Therefore with AFM (Active Fuel Management, formerly known as displacement on demand (DoD)) It increases when my speed increases, and vice versa The engine that started every day for so long is not going to start today Chief915 said: I was out towing with the subruban last night, everything went great 2002 duramax/allison 2500hd 4x4 and lots of toys to pull behind it! the purge valve on your car allows fuel vapors to be burned by the engine for emissions purposes Video starts with injector turned off and then with all 8 cylinders running Check it & see if it's dry 5 Causing this ticking or misfire condition may be the result of an AFM lifter A short time after that it happened again on the left side Fits 2001-2016 Chevy/GMC Duramax Problems with the oxygen sensors, fuel injectors, fuel pump or mass airflow sensor can create a lean air/fuel mixture in the engine HOW TO DIAGNOSE AND CURE A CLICKING STARTER By Paul Weissler Batteries checked good Answer (1 of 48): No Never noticed it before 2002 duramax/allison 2500hd 4x4 and lots of toys to pull behind it! i was in my dads delivery truck today (06 duramax) and after slowing down it would start to make this chattering noise Apr 7, 2010 One of the common issues we see with the Duramax engines is head gasket failures The contact owns a 2013 Chevrolet Equinox My truck has a clicking noise, much like a defrost actuator that is stuck 800-341-6516 The engine has developed a very loud ticking, sounds like its coming from the drivers side Bad Spark Plugs Sounds like the ignition keys swinging and hitting the dash or the fan or even the CD unit It does this by cleaning the lubrication ducts and holes in the oil circuit Tl-the contact owns a 2013 Chevrolet Silverado You will hear a rhythmic, loud ticking noise in engine when acceleratin g Detonation Knock: Lean Air/Fuel Mixture 2002 duramax/allison 2500hd 4x4 and lots of toys to pull behind it! LB7 Faulty Fuel Filter Housing Symptoms Once you’ve identified the location of the ticking or clicking noise, the only way to verify that it’s a broken rocker arm is to tear apart the top end of the engine and look at what’s going on While attempting to drive back home, the vehicle stalled Idle the engine at about 600 RPM with the transmission in Park or Neutral 2002 duramax/allison 2500hd 4x4 and lots of toys to pull behind it! I have a ticking noise in my new 2007 duramax Headers are much thinner than a stock exhaust manifold and some valve train or injector noise is not unusual