Question about 1986 Oldsmobile Cutlass Supreme
Ok my cutlass makes a knocking sound when i start it up. and when i accelerate the knocking sounds gets worse. then when i let off the gas the sounds doesnt knock as bad but it still knocks...can u tell me what it might be?
Either your oil needs to be changed but most importantly The clearance in the connecting rod bearing have more clearance then tolerances allow. This could be due in part of low oil pressure. The gauge might show safe pressure but a manual gauge would give an accurate pressure. Hope this helps.
Posted on Dec 06, 2008
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Posted on Jan 02, 2017
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