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07-31-2011, 02:00 PM
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#1 |
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Registered User
Join Date: Feb 2011
Location: Iowa
Posts: 20
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Slow Idle- 04 Sierra
When I come to a stop sign, it will idle at 400-500 rpm for the past 2-3 weeks. I have cleaned the air filter (k&n) and Mass air sensor. I am pretty sure I do not have a IAC valve or even a MAP sensor. Related or not, I can not spin the tires no matter how hard I try. Low idle doesn't seem to affect its driveabilty other than the slow idle. No codes either.
Has anyone experienced this? Any suggestions what to look for?? Thanks
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1987 Chevy R10 2004 GMC Sierra 1980 Chevy Malibu |
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