Blazer Idleing at high RPM'S
#1
Thread Starter
Join Date: Nov 2007
Location:
Posts: 22

One mess after another it seems folks! I was driving today and stopped at a red light and noticed my '96 was idleing at a very high RPM (not sure were at since it dosen't have a tach) but could it possibly be a throttle position sensor or what? Seems kinda strange.
#2
BF Veteran
Join Date: May 2005
Location: Central Illinois
Posts: 3,891











Could be, however there is a idle air control (IAC) valve that controls your idle. It located in the trottle body as well.
#3
Super Member
Join Date: Nov 2004
Location: IL
Posts: 1,647

im saying prob. your IAC
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