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> Revs Jumping!please Help!
Flloid
post Sep 25 2005, 11:11 AM
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Revs
Hello everyboy!
I got a problem!When i switch my car on, my Revs start jumping from 1300 to 3000!When i drive the car she does the same!I dont know what to do can you help me please?????
CODE
Flloid@gmail.com
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TTAngel
post Sep 26 2005, 08:11 AM
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um, any thing else?

Check engine light on?

anything done to the car recently?

when did the problem start?

any strange noises when the problem started?

need more info!
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3000GT
post Sep 26 2005, 10:08 PM
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When was the last time you changed out your fuel filter or gave it a tune up? :gitara:
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Flloid
post Sep 27 2005, 09:55 AM
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I did not change my fuel filter... Can it be a problem?

Check engine light off.
I did not touch engine. It has appeared.
I connected the car to a computer for check of errors. The test has not found out errors.

When the engine hot, sometimes appears a strange increasing sound in the engine which vanishes, but then renews again and again vanishes... But I think on oil, it synthetic and very liquid for such old motor (1992).

I do not know... Help me please ;)
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Mel16m
post Sep 28 2005, 05:47 PM
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possible iac motor??
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3000GT
post Sep 28 2005, 10:06 PM
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I agree with Mel16m. The idle speed control servo is a possibility or anything stuck or dirty on the throttle body assy.
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Flloid
post Sep 29 2005, 11:32 AM
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How can i check iac motor?I can buy it but it`s very expensive!
Thank You for help. I hope you help me in future.
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Mel16m
post Sep 29 2005, 02:28 PM
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have you removed your y-pipe recently?? sometimes the gasket (rubber seal) can get caught inside the throttle body and cause the throttle to stick open a bit.... dunno? ...... if you havent messed with it, dont, I am not sure how to check the iac motor, but i'm sure someone does or has a link to see........
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3000GT
post Sep 29 2005, 04:52 PM
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Flloid,

Here's a link w/ a little something you can read up on:

http://www.stealth316.com/2-isc-iac.htm

Cheers,
3000GT
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