Low Oil Pressure
3 Answers
It is probably tired and worn. How many miles on this Envoy?
After looking around, I saw a lot of info saying it's the oil pressure switch. Replaced that and it works great!
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Yes! Most common is most definitely the pressure switch right above the oil filter on the I6 engine! Glad you got it fixed on the cheap, these engines will last 300k+ if you take care of them.
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