| From | Message |
luke
Dodge Dakota
JOIN HERE
1/08/2006
11:29:02
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 Subject: idle
IP: Logged
Message:
i have a '00 4.7 dak auto.when i start the truck,the idle goes up to about 800 rpm end then he drop to 500 rpm when you let it run for about 5 min ,the rpm goes up and down in a range of about 2 to 3 hundreds rpm. it's really not steady any clues ????
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Kowalski
GenIII
1/08/2006
16:29:38
|  RE: idle
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Message:
Could be bad TPS (throttle position sensor) on the TB.
Lead, follow, or get out of the way
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Idakota
Dodge Dakota
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1/08/2006
18:20:07
| RE: idle
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Message:
Ive had the same problem with me 03 4.7 dak and I agree with Kowalski and think its the TPS sensor. I had the problem for about 3 months until a few days ago I unluggped the tps and then just plugged it back in again. Since then the truck idles fine. So i think my TPS is going bad, i'll probably replace it when it gets warmer.
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Red99Dakr/t
Dodge Dakota
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1/08/2006
20:57:46
| RE: idle
IP: Logged
Message:
I didn't have that problem, but I did have problem with the TPS. When I was going about 55 I could feel the Torque Converter Lock/Unlock/Lock. Take off the TPS and look at it. You may find little cracks in the back side.
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