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#1
09-16-2009, 04:06 PM
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2003 4.7L Quad Cab Dakota stalling
2003 Dakota Quad Cab with 4.7L
Tach goes up and down while idling and occasionly stalls out. Runs fine on the highway. It is not throwing any codes. Sat in parking lot and watched idle go up and down. Suggestions? Is there an idler sensor or something? 
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#2
09-17-2009, 04:04 AM
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Re: 2003 4.7L Quad Cab Dakota stalling
Throttle position sensor could be bad. you can check this by using a multimeter to make sure the resistance goes up and down evenly with no flat spots or open loops.
Also could be the Idle Air Control Valve. these can be cleaned usually with some intake cleaner by spraying it with short bursts into the IAC valve hole.
__________________
1999 Purple Plymouth Neon SOHC Automatic Bought Feb 2009 For $700 125,000 miles Maybe the world record for car with most hidden zip ties 
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#3
10-06-2009, 06:16 PM
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Re: 2003 4.7L Quad Cab Dakota stalling
Mechanic replaced IAC valve. Pulled out of the garage parking lot and it stalled. I went and bought a new idler control. Running better. Has not stalled. Occasionaly still runs a little rough while idling. Alot better than before though. It isn't stalling anymore. Not sure how to completely get rid of the rough idle.
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