Chevy 5.3 Oil Pressure Problems
Chevy 5.3L engine is extremely reliable for its exceptional longevity. However, it has some major problems including engine misfires, coolant loss and oil pressure problems that can reduce its lifespan. You may experience Chevy 5.3 oil pressure problems due to a clogged screen, dirty oil filter, stuck oil pressure relief valve or damaged fuel pump. If oil pressure drops down … Continue Reading