3.8L engine, has started plowing the seal off the oil filter.
2000 Pontiac Montana Question: 3.8L engine, has started plowing the seal off the oil filter.
when you start the car the oil seal will fail on the filter. I have used several brands, does this on all brands. was told it was a pressure relief valve. replaced the pressuer relief valve in the oil filter area. It still blows the oil filter seal. need help. - johnd9037