CHEVY REALLY BAD IDILING

2001 Chevrolet Blazer

Tiny

bobbysol

August, 18, 2010 AT 7:25 PM

Engine Mechanical problem
2001 Chevy Blazer 6 cyl Two Wheel Drive Automatic 120000 miles

Hello my car idles really bad, and I dont know why I already changed the spark plugs, wires, the thermostat, the rotter cap, and it still dose the same thing at idle. I also took out the MAF sensor out of it and it ran the exact same nothing changed in the way the car ran dose this mean that the MAF sensor is bad also

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1 Answer

Tiny

rasmataz

August, 19, 2010 AT 4:31 AM

Clean out the idle air control valve and test the throttle position sensor and also the EGR valve

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