I CANT SEEM TO FIND OUT WHAT THIS UGLY KNOCKING NOISE IS!

1992 Chevrolet Silverado

Tiny

MonsterFreak52

December, 15, 2011 AT 2:58 PM

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!

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1 Answer

Tiny

ASEMaster6371

December, 15, 2011 AT 5:09 PM

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

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