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daddio
Dodge Dakota
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6/04/2009
06:17:13
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 Subject: RE: 4.7 Revving by itself
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Message:
Ryan, i hate to break this to you but, the IAC isn't causing your A/C compressor to cycle on and off. Your probably a little low on refrigerant in the A/C system.
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Ryan
Dodge Dakota
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6/04/2009
19:46:12
| RE: 4.7 Revving by itself
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Message:
I will see what happens once I replace both sensors and reset the PCM. Adding refridgerant will be no big deal if that's the problem with the AC.
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RM
Dodge Dakota
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6/07/2009
00:44:44
| RE: 4.7 Revving by itself
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Message:
Update:
I installed brand new TPS and IAC into a cleaned orifice as well as reset the PCM. EVERYTHING FIXED!!! Idle problem is gone!
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Levi
Dodge Dakota
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6/25/2009
09:10:06
|  RE: 4.7 Revving by itself
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Message:
Just started doing this to me on Tues when it was 95 deg here in MN. It was 1st time I had used A/C all year and then this starts. Idles sometimes at regular 800 rpm range but otherwise it bounces back & forth up to 1300 rpm. I have also noticed a couple "hiccups" on the highway as a result.
1. Am I risking further damage while continuing to drive?
2. What should I check first? I have the repair manual and average mechanical aptitude. However I may just take it in to get fixed right away as I rely on it too heavily for work and such.
Thanks guys!
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