i usually see my oil pressure in my 2007 trailblazer at 40. Today i noticed it was above 40 and almost to the next number what can cause this?

5

Asked by Nov 19, 2013 at 09:19 AM about the 2007 Chevrolet TrailBlazer LS

Question type: Maintenance & Repair

4 Answers

251,625

Oil sending unit is bad or oil pressure is high. Have it looked at.

1 of 1 people found this helpful.
4,015

have you checked the oil level?

1 of 1 people found this helpful.
5

Yes oil level is normal. I have also been smelling a rotten egg smell. Oil pressure is a little below 60 now used to run about 40

10

I'm having same issue. Did you ever figure out what was wrong?

1 of 1 people found this helpful.

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