Evo IX bad idle PLEASE HELP

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Feb 26, 2018, 09:48 PM

#16

C0dyix

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Quote:

Originally Posted by 2006EvoIXer

That is strange. Sounds like a loose wire or something loose.

i didnt notice anything out of sorts or beat up when i was cleaning the tb today ill look closer tomorrow morning when i disconnect the battery

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Feb 26, 2018, 10:45 PM

#17

2006EvoIXer

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Quote:

Originally Posted by C0dyix

stock block and turbo, buschur front mount, buschur exhaust, small battery, 1000cc injectors and an aem 320 fuel pump

Can't see any of these causing the problem.
Very strange.

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Feb 26, 2018, 11:59 PM

#18

RightSaid fred

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It's pointless trying to clean a throttle body.

There's 3 things that can make them stick.

A worn shaft
Improper adjustment of the throttle stop.
Freezing due to cold weather.

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Mar 1, 2018, 07:51 PM

#19

400s

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Can you log the car?

Throttle position,rpm, target idle rpm, timing, afr, injector pulse width, isc steps, iscv demand, iscv position, Isc learn (ac on and ac off) load, boost..

otherwise you will get 20 different answers.