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THE JOKER
Dodge Dakota
JOIN HERE
9/03/2004
17:29:09
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 Subject: self reving engine???
IP: Logged
Message:
I don't know what the hell is going on, when I rev the engine and take my foot off the pedal, the rpm still remains at around 2500 to 3000 rpm and very slowly returns to idle. I have lost so much damn horsepower. Any thoughts would help.
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rm125mx
Dodge Dakota
JOIN HERE
9/03/2004
20:20:46
|  RE: self reving engine???
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Message:
check the easy things first such as the throttle cable,butterfly valves for smooth operation, intake boot for air leak, IAC sensor and others.
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J and J Auto
GenII
9/04/2004
02:36:37
| RE: self reving engine???
IP: Logged
Message:
Remove and clean IAC back of throttle body spray
with carb cleaner also seat in body,
Check your TPS drivers side of TB center wire and
good ground key on engine not running should start
around .35 to .75 go up when opened and always
drop back to low volts whenthrottle is closed if
it hangs up even just a little it will cause this
to happen
The power lose may be a bad o2 sensor or pluged
cat free scan at auto zone will find the bad o2
Larry
J&J Auto
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sicminds0088
Dodge Dakota
JOIN HERE
9/11/2004
00:12:35
| RE: self reving engine???
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Message:
i would have to guess the IAC Sensor. I say that because i am having the same problem occasionally, and tommorow i am replacing hte sensor. BTW, i know htis is a dumb question, but is the IAC sensor on the TB?
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Randy
Dodge Dakota
JOIN HERE
9/12/2004
16:42:20
| RE: self reving engine???
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Message:
I have the same problem and I already cleaned the crud off my IAC and checked the voltage on my TPS. What gives?
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mike4409vx
Dodge Dakota
JOIN HERE
9/12/2004
21:01:13
| RE: self reving engine???
IP: Logged
Message:
that has happend to me b4 all i did was take apart the hole air intake system and give it a good cleaning spaying the cable it should stop it give it a shot whats 15mins?
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Randy
Dodge Dakota
JOIN HERE
9/14/2004
09:48:30
| RE: self reving engine???
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Message:
I looked at mine again and the IAC seems to be hanging up. Mike, did you use a lubricant/cleaner when you sprayed, because you might have freed up a sticking IAC. Is the plunger supposed to return all the way when you close the throttle?
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mike4409vx
Dodge Dakota
JOIN HERE
9/14/2004
19:40:08
| RE: self reving engine???
IP: Logged
Message:
im not sure i would have to check on mine but yes i did use a cleaner i forgot the name but if u went to a auto zone or whatever and tell them what u wanted to do they would point u to the right cleaner for the job
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