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07-17-2012, 07:46 PM | #1 | |
AF Newbie
Join Date: Nov 2011
Location: Newark, Delaware
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2002 ram idling weird
I have 2002 Ram 4.7 Ltr, 105000 miles and at idle it revs high and then normal then high then normal. I have no idea what is the issue. Anyone have any ideas? I do think it might need a tuneup but not sure if that has any idea with the idle issue.
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07-18-2012, 05:23 PM | #2 | |
AF - Advisor
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Location: Nashville, Tennessee
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Re: 2002 ram idling weird
The idle air control valve (IAC) might be sticking and need cleaning with carburetor cleaner.
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07-20-2012, 01:28 AM | #3 | |
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Re: 2002 ram idling weird
check the pcv 90 deg hose at the rear of the intake manifold may be split causing and vacuum leak
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