Honda/Acura Tech Honda tech discussion.

have bad idle problem..... help

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Old 08-26-2008, 09:05 PM
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Default have bad idle problem..... help

ok here is the deal have 92 civic dx with d16z6 swap has skunk 2 intake and other parts the problem is i idles between 1000 rpm and 2500 rpm . (note this my friends car) we have changed every thing we can think of gaskests senors even ecus can someone giveme a clue cause i am thinking of buying the car for my wife for a project, can someone help
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Old 08-27-2008, 01:50 AM
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Idle surges?
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Old 08-27-2008, 03:44 AM
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bad tps (throttle position sensor) or sticking.
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Old 08-27-2008, 02:29 PM
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tryed that even took the one off my car and got the samething
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89 civic hatch ZC swap STOLEN and TOTALED
94 civic 4door SOLD
96 prelude si SOLD
96 Interga Gsr TOTALED By COUSIN
94 accord SOLD
96 civic ex SOLD
93 civic cx hatch PROJECT
95 Civic ex 4door WIFES PROJECT
Old 08-27-2008, 02:37 PM
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the car runs good just when you are stoped at red lights it idles like crazy between 1000 rpm and 2200 rpm when it moves its fine
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89 civic hatch ZC swap STOLEN and TOTALED
94 civic 4door SOLD
96 prelude si SOLD
96 Interga Gsr TOTALED By COUSIN
94 accord SOLD
96 civic ex SOLD
93 civic cx hatch PROJECT
95 Civic ex 4door WIFES PROJECT
Old 08-27-2008, 07:34 PM
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had the same prob with mine an it wasnt the tps. it was something on the bottom of the throttle body. it has some water hoses going into it take that off an see if the spring thing came off. if so put assembly back together an put it back on the tb. fill with water an see if that helps. i had a friend help me with mine. an watched him do it.hope this helps good luck. this only helps if the idle surges. if not iacv or a vac leake.
Old 08-30-2008, 03:46 PM
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ok will try that
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89 civic hatch ZC swap STOLEN and TOTALED
94 civic 4door SOLD
96 prelude si SOLD
96 Interga Gsr TOTALED By COUSIN
94 accord SOLD
96 civic ex SOLD
93 civic cx hatch PROJECT
95 Civic ex 4door WIFES PROJECT
Old 08-30-2008, 04:23 PM
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It's The idle air control valve and I have one I will sell you for $10
Old 08-30-2008, 04:52 PM
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+1 on the idle air control valve
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Old 08-30-2008, 05:14 PM
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iacv ftw!! or a vacuum leak!!
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