Ocassionaly at idel the oil pressure drops down. but during acceleration from a stop it always drops. could this be caused by a bad oil pump? or is there a chance I have a hole in one of the pistons because it ran to rich for a lot of years with a bad fuel pump? I can't find any oil leaks and the level full. I run 10-40 valvoline synthetic. I have thought about going to Valvoline 20-50 racing since the motor is 10 years old and it has a whipple super charger.
94 burb new problem
Jul 28, 2004
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