Aug 29, 2024 · These issues can be recalls or less severe quality problems. And thanks to contaminated 5.3L V8 engine blocks, GM was forced to create Customer Satisfaction Program N242455301. …

Customer: I have a 2004 chevy silverado with a 5.3 liter and I''am getting random misfires on 1,3,5,and7 cylinders. i replaced the 3 and 5 cylinder fuel injectors and it ran good for a minute and then started …

Chevy Mechanic: Daniel Chaidez I suggest having it inspected as soon as possible. The 5.3 engines are known to have some problems with the valvetrain, and lower oil pressure can result in significant …

5.3 Engine Timing Chain Break: Damage and Repair Insights Timing chain wear and tensioner failure often cause rattling noises and poor engine performance in 5.3 engines. The 5.3L V8 engine is a non …

Discover more answers 2010 Silverado 5.3 vin 3, Installed new lifters, vlom,oil pump, rings, bearings, water pump. T, I have a cylinder 1 I just bought a 48 Chevy with a new (rebuilt) 468 ci engine. I have …

Customer: I have a 2017 Silverado 1500 LT with a 5.3 engine and about 110,000 miles. I'm experiencing a P300 misfire code, and diagnostics show that cylinder #2 is misfiring the most. I've already …

I have a 2015 chevy silverado 1500 5.3 engine. It's throwing codes p0308 p2099 p050D. It has a noticeable misfire under

I have a 2008 chevy 5.3L V8 engine and the number one cylinder is missfiring. I took the valve cover off because it has Mechanic's Assistant chat Customer: I have a 2008 vehicle with a 5.3L V8 engine, …

2013 Chevy 5.3: Diagnosing Heavy Cylinder 6 Misfire 5.3 engines often face ignition coil failures and injector issues causing persistent cylinder misfires. For a heavy misfire on cylinder 6 despite …

5.3 2018 Silverado oil pressure at start up is 40 psi. After engine reaches run temp pressure drops to 20 and goes up to