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Sep 19, 2023 · When you have a low level of oil in your engine, this will cause the components of the valvetrain to cause ticking sounds because the components are not being lubricated enough. The reason for low engine oil could be due to a leak somewhere. Perhaps you have damaged or worn out gaskets or seals. Either way, you will know if you have low engine ... A bad oil pump, worn engine or low oil level can cause this or other engine noises . If you don’t have enough oil, or enough oil pressure, the top end of your engine will suffer first. Gravity will keep what oil there is further down in the engine. If oil isn’t reaching the top of your engine, you’ll begin to hear a higher-pitched ticking ...What Causes Popping Noise When Accelerating? We already mentioned that popping noise when accelerating can be caused by damaged CV joints or loose hubcaps. So, please refer back to the section on what causes popping noise when turning. However, there's another reason why your car may be making a popping sound when accelerating.It doesnt sound like your u joints are bad, if it was you would hear it when you put it in gear/reverse. It would sound like a clunk or metal clanging sound. It sounds as if its only making the sound from a low gear on an incline or stop when under a load.2002 GMC SIERRA. V8. 4WD. AUTOMATIC. 192,000 MILES. I have a knocking/click/ticking noise that comes and gos just put 2 cats init today due to poor perf vehicle runs real good most noticeable sitting at idle hot or cold dont sound like lifter or rod knock it all most sounds like it changes tone this is not the only 5.3l gm engine I have heard ...I find that clicking noise is significantly lower when Mobile One oil was removed from the engine. Now, without a single trace that oil left, the clicking is no longer noticeable. The sound is similar to the noise the chain/gear on a peddle bike makes when the peddle is idling while the bike is moving, click, click, click ...89 posts · Joined 2012. #1 · Apr 14, 2013. Hey guys Ive noticed over these last few thousand miles that I have developed a metallic rattling noise coming from engine compartment/under vehicle. I noticed that it happens when I am under light acceleration, it rattles until I take my foot off the pedal. It does not do it when I am idling or when ...i have a 2002 gmc 2500 4wd that had driveline clunk when going fwd to rev and back. checked everything but could not find it. mounted go pro under neath and saw/heard it coming from transfer case. problem was rear case of transfer case snap ring groove worn out and letting mainshaft move in and out. replaced rear case and noise is gone.This noise is more noticeable on acceleration because the engine is working harder, making the noise louder. With an exhaust leak, the muffling of the noise is cut short, making the noise louder. Worn or otherwise compromised drive belts are a common cause of noises when accelerating. There are also some more technical causes to point out ...Q: Ticking noise coming from throttle body area. For some time now when the engine gets warm a ticking noise occurs when accelerating. The sound sounds as if it's from the top of the engine toward the throttle body. When slowly accelerating at low rpm it begins to rattle. When it rattles if I give it gas it stops.Also up the hood and listen there, if the noise duplicates in Park/Neutral and is from under the hood, you may be able to partially isolate the source. If its along the top of the engine, might be injector noise....they do sort of tick or click normally, but get louder when dirty or partially clogged. (A good injector cleaner will lessen the ...When I accelerate, there is a fast ticking noise that I hear. It goes away when I let off of the accelerator. It sounds like it is coming from the front right passenger side. Any ideas? Leak in exhuast manifold? spark plug issue? It is a 2007 crew cab 4x4. 70,000 miles. I just got it. I like the truck! The ticking noise is driving me crazy though!It sounds like a bearing tick when the bearing goes bad, but here are a few weird facts about the noise. It only occurs in forward gears under medium / hard acceleration, its there under load acceleration but very quiet. Once you are no longer accelerating the noise goes away. It is directly linked to the speed of the vehicle, engine …

Motor mounts don't create a rhythmic knocking or ticking sound. And yes, rod knock is usually always audible and happens at the same frequency as crankshaft rotation, making it easy to distinguish from either lifter knock or an exhaust leak. Given that it's happening primarily under acceleration, I would wager exhaust leak.It does not make the noise when in neutral. It will also make the noise no matter what speed I am going at. It makes the noise at any engine temp and sometimes it won't make the noise and will go away. Just today i took it up on a lift and with an auto stethoscope i manage to pinpoint the noise to be in the oil pan area about the middle.The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board: Clicking noise behind dash when accelerating Web 67-72chevytrucks.com: User Name: Remember Me?The most common reasons a GMC Sierra 2500 HD engine makes a ticking noise are low oil level or pressure, an issue with the ignition system, or an exhaust leak. 0 %. 30 % of the time it's the. Low Oil Level or Pressure. 0 %. 27 % of the time it's the. Ignition System. 0 %. 12 % of the time it's the.

GMC Sierra Limited 2019 2019 5.3L, 6.0L, 6.2L (L83, L86, L96) Sierra 1500 (New Model) 2019 2020 4.3L, 5.3L, 6.2L (L84, L87, LV3) ... Paraguay, Peru, Japan, Cadillac Korea, GM Korea, Thailand Condition Some customers may comment that they hear a ticking noise coming from the engine when cold. ⇒ This ticking noise will mainly occur during the ...we just picked up our 'new' '16 Silverado 1500 5.3L LT rear wheel drive last weekend. We noticed at the car dealer that there is a low noise clicking noise, sounds like relays engaging and disengaging, which seems to be coming from under the car just behind the engine bay. I did some research online and most are talking about injector ticking ...Per a report from GM TechLink, the front axle clicking issue may be present in certain units of the 2019 through 2022 GMC Sierra 1500 equipped with four-wheel drive. Affected vehicles are equipped ...…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. When backing out of the driveway or at slow speeds when hitting . Possible cause: Only hear it while accelerating or going up. No just started yesterday. - Answered by a .