chevy blazer

10

Asked by Apr 21, 2016 at 09:26 PM about the 2001 Chevrolet Blazer TrailBlazer 4WD

Question type: Maintenance & Repair

oil is blowing out of crank case vent anyone know why?

2 Answers

Pcv positive crankcase vent is plugged.replace pcv valve and rubber hoses running to and from each valve cover etc.

Best Answer
20

Double check make sure not over full

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