1996 Chevy Blazer THROTTLE POSITION SENSOR

1996 CHEVROLET BLAZER
98,900 MILES • 6 CYL • 2WD • AUTOMATIC
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MAXXZ21
  • MEMBER
  • 1 POST
I AM WONDERING IF MY THROTTLE POSITION SENSOR IS BAD. IT IDLES OUT OF CONTROL AND STALLS. I CHECKED ALL THE BASICS THAT I KNOW OF, BUT I THINK THE TPS IS THE PROBLEM. IS THERE ANYWAY TO KNOW FOR SURE IF IT IS OR WHAT IT COULD ALSO BE IF NOT?
May 15, 2009 at 1:09 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Could be the TPS but check and clean out the idle air control valve 1st don't work test the TPS closed and wot voltages. Also clean out the EGR valve
May 15, 2009 at 1:21 PM
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