2CarPros - Car Questions & Answers

1992 Chevrolet Silverado Repair Question


Topics covered: Engine, Piston.
Mileage: 217,000 miles.

Asked on December 15, 2011

I cant seem to find out what this ugly knocking noise is!

I am hearing a loud knocking sound in the engine,. I was able to narrow it down to the 8th Cylinder but still cant figure out what it is, just added oil so it cant be that, im totally stuupmed i have no idea what it is, and i dont want to buy something and it not be the problem,and im stuck without a car till i get it fixed, PLEASE HELP!!
Avatar Asked by MonsterFreak52

Answer

Replied on December 15, 2011

could be a hundred things. without seeing and hearing it, we are guessing.
could be a piston, rod bearing or main bearing or something in the valve train.

you should have a shop at least check it for you.

Roy

Tiny Answered by ASEMaster6371 (expert)
24,973 answers provided