IT RUNS RICH ONBOTH BANKS 4

2002 Chevrolet S-10

Tiny

sal ozgon

December, 28, 2012 AT 7:24 PM

It runs rich onboth banks 4.3Litre. It has a service engine light on and sometimes it misfiers.

FOUND 17085 RELATED QUESTIONS

4 Answers

Tiny

Docfixit

December, 28, 2012 AT 7:45 PM

Have codes read then post will advise

Tiny

sal ozgon

December, 28, 2012 AT 8:31 PM

Po172 and po175 and po300

Tiny

Docfixit

December, 28, 2012 AT 8:57 PM

P0300 needs to be solved first Random Missfire try this clean MAF check for any cracked or disconnected vacumn hoses. Recent repairs?

Tiny

sal ozgon

December, 28, 2012 AT 9:40 PM

I did all that plus tune it up.

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