Having problems with your 1995 Pontiac Grand Am ?

Hesitation problem when accelerating. Quad 4 has hesitation espcialy when first taking off. New fuel pump, coil packs, fuel filter, throttle pos sensor converter.

Posted / edited by AnonymousUser on : 06-04-2020

Answers :

Check for vacuum leaks, make sure your PVC valve is operationa. Also be sure to take your car to a place such as autozone where they can do a detailed diagnostic test (usually free of charge) wich will help you further locate the problem..

PCV Valve usualy runs about 3 - 7 dollars, and is usually located on your valve cover attacthed to a vacuum line,

O2, and Fuel sensors may sometimes have adverse effects on engine performance.
Repair Help & Product Troubleshooting for 1995 Pontiac Grand Am

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