Web17 dec. 2024 · MS. Dec 17, 2024. #10. I have the lifter tick on my 03 gmc and have considered changing out the lifter. You can get a set of ls7 lifters for about $180. Bad part is you have to pull the heads to change the lifters out. So new head gaskets also along with new torque to yield head bolts. WebHeck even the early 5.3's from 2007-2009 in the half ton trucks suffer from possible failure and oil consumption issues. If you have no abnormal noises and you are just fine with keeping the AFM/DoD active then nothing has to be done. If you want to slow down the oil consumption then disabling the system with a custom tune can do that.
Silverado cold start lifter tick Bob Is The Oil Guy
Web11 jun. 2024 · I have a 2024 Sierra 5.3 with 2300 miles on it. I just noticed a ticking sound that is coming from the front driver side of the engine. The ticking speed increase with engine RPM. Does anyone have any idea what the sound could be coming from? silverado002 Registered Joined Feb 18, 2014 2,923 Posts #2 · Jun 8, 2024 Web23 sep. 2015 · It's not uncommon for the high mileage 5.3's to develop a lifter tick especially AFM models that may not have had the best of maintaining. Use a good 5w30 syn. Or a high moly conventional like PYB. SwampSurvivor Joined Apr 9, 2008 Messages 16,091 Location Central NY Sep 21, 2015 #3 Sure it's not just a piston slapper? C Cavball9 dab+ antenne auto test
5.3 loud lifter noise?? - GMC Truck Forum
Web21 nov. 2024 · If your 5.3L engine is making a loud ticking noise after a couple of hours of your vehicle sitting, it is safe to assume that your lifters are worn. Unless you want the problem to develop into a much more severe issue, it is better to get it diagnosed immediately and solve the problem at hand. Web4 jan. 2024 · My 2003 5.3 Tahoe LT 4x4 (160000 mileage) has a loud ticking/tapping sound in the morning even with a warm ambient temperature (25C, ~75F). It started ticking … Web20 mei 2024 · 5.3 LS engine ticking Low oil pressure is one of the more common causes of the 5.3 LS engine’s ticking noise. While there may be a few different causes for the … dababy audio file