Grand Prix PCV Valve Replacement

The PCV valve is one of the most overlooked components that needs to be changed regularly to maintain good fuel economy and engine health. If you own a Pontiac Grand Prix or any other GM 3800 Series II 3.8L V6 engine equipped car, click on the link below for a pictures illustrated guide to changing out this vital part.

GM 3800 Series II PCV Valve Replacement Guide

Pontiac Grand Prix PCV Valve Replacement Guide