92 Chevy Blazer Full Size - high idle while running, please help!
#1
92 Chevy Blazer Full Size - high idle while running, please help!
I have a Full Size 1992 Chevy Blazer that is my baby and am having some idle problems with. It has a Manual Transmission and whenever running she either idles too high, where I have to pull the gas petal back with my toe, or too low, where it sometimes dies if I don't keep on it. I recently gave it an in home tune up (router, distributor cap, plugs, wires, fuel filter) that I am hoping didn't mess anything up. Any suggestions?
#2
clean your idle air control on the throttle body. Check for bind up on the throttle linkage since you said you have to pull the pedal up. You might need a new throttle body.
#3
It has been known for the cruise control throttle to cause such a problem & or bind and keep you from having a full throttle, my 92 S-10 had such a problem. I unhooked cruise control & all was well.
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