Chevrolet Blazer Problem Report

Chevrolet Blazer Check Engine Light/Rough Idle Due to Stuck Open EGR Valve

(1 report)

The EGR valve may stick open causing a rough idle and the Check Engine Light light to illuminate. Our technicians tell us that a piece of carbon may become stuck in the valve causing this problem. Cleaning the valve will usually correct this condition, in some rare cases the valve will need to be replaced.

Related Items:
when i go to start the car the check engine light does not come on in the display like all of t...
engine light is on and when left truck idling it stalled , stats right up so i drove but when i...
The distributor may develop internal faults. This can cause a rough running engine or stalling...
I have a 98 Blazer that has plagued me for months on end. I installed a new fuel pump, dist cap...