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Old 05-02-2013, 10:27 PM   #1
dallred
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Join Date: May 2013
Location: tremonton Utah
Posts: 28
89 tbi idle issues

Just got an 89 blazer 350tbi. It will start right up and idle at first. Then when I put it in gear the idle drops. When I push on the gas it goes and runs well up through the rpms. Then when I come to a stop the idle drops and it sometimes dies. Driving on the highway is great. Around town really sucks. It also runs really rough just off idle but quarter throttle on up is great. The previous owner says the throttle body was just redone.
Any ideas or help would be greatly appreciated
Dave
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