D15b Help....

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01-28-2010, 06:29 PM

impaktem1boy

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D15b Help....

Well got back into a honda after 2 years and im excited.. its a 1994 honda civic ex coupe but it comes with a d15b motor... my issue is that the idle is not stable its going from 1000 rpms too 1500 rpms up-and-down... does anybody have any idea as to what the issue might be? Any help will be greatly appreciated...I was told the IACV... but I need as many ideas as I can get... THANKS

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01-29-2010, 01:29 PM

impaktem1boy

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Re: D15b Help....

BUMP!

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01-29-2010, 01:32 PM

Nichelson_Performance

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Re: D15b Help....

it could be the IACV, but i've heard of TPS sensors doing this too

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01-29-2010, 06:42 PM

impaktem1boy

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Re: D15b Help....

TPS= Throttle Position Sensor? am I wrong?

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01-29-2010, 07:11 PM

hybridmiklo

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Re: D15b Help....

Check the iacv. Take it off, clean it and put it back together.

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01-29-2010, 09:32 PM

forcefedferio

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Re: D15b Help....

Quote:

Originally Posted by hybridmiklo

Check the iacv. Take it off, clean it and put it back together.

This ^. Do that and will more than likely resolve your issue. Also, check your coolant level, believe it or not being low on coolant can cause a fluctuating idle on our cars.

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02-01-2010, 01:40 PM

singlecamslamed

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Re: D15b Help....

Quote:

Originally Posted by forcefedferio

This ^. Do that and will more than likely resolve your issue. Also, check your coolant level, believe it or not being low on coolant can cause a fluctuating idle on our cars.

^^^I have a D15B also, my coolant level was low and did the same exact thing.

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D15b Help....

D15b Help....

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