2001 Chevy Blazer really bad idiling

2001 CHEVROLET BLAZER
120,000 MILES • 6 CYL • 2WD • AUTOMATIC
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BOBBYSOL
  • MEMBER
  • 1 POST
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
Aug 18, 2010 at 12:25 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
Clean out the idle air control valve and test the throttle position sensor and also the EGR valve
Aug 18, 2010 at 9:31 PM
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