Auto >> AutoSPT >  >> Engine

92 silverado 2500 started knocking in the engine and your oil gauge got low It has full it why is that?

Low oil pressure

* Oil pump failure

* Worn engine bearings

* Clogged oil filter

* Leaking oil pan gasket

* Cracked oil pan

* Faulty oil pressure sensor

Knocking in the engine

* Worn piston rings

* Damaged piston

* Worn connecting rod bearings

* Damaged camshaft

* Worn lifter

* Faulty valve