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Home | Chevrolet | 1991 S-10 | My s10 wont idle but wil...
1991 Chevrolet S-10
Problem for Chevrolet 1991 S-10

My s10 wont idle but will run hard when i give it




By airelandjr26 on Jun 27, 2009

" "
my s10 wont idle but will run hard when i give it gas. i replaced the fuel pump,the tps, distributor and rotor. sounds like its missfireing. last week it ran fine. also the injector keeps pumping gas into the carb.
Comments:

Jul 03, 2009

- single point injection. 1988 pickup 2.5l 4 cylinder manual trans.
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Clarification Request

Posted by alicantecoli on Jun 27, 2009

what is a chevrolet s 10 and what year is it ,mono point injection ?? more info please

Best Solution

posted on Jul 06, 2009
Very Helpful)

cchadw1
cchadw1

Rank: Apprentice 
Rating: 88%, 2 votes
I had the same problem in an 88 s10 with the same engine. i replaced the EGR valve and haven't had a problem since.
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