NEED HELP!!! after high rpm car wants to die at idle......
05-15-2008, 12:42 AM
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NEED HELP!!! after high rpm car wants to die at idle......
search... and still cant find the answer...
so the car runs normal n idles normal if i dont take it above 5500.. but when i do take it above 5500 n i let off on the gas, the idle seems to die/bog.. so i open up the throttle nd the car start to run funny n i would have black smoke coming outta the tail pipe..
this only happens if i go anywhere above 5500
this is what ive already done...
i've tried switching out the throttle body
spark plugs are fine
compression are 250 across
switch ecu
did a leakdown test n came out perfect
adjust the tps .45 close 5 open
motor is a ls/vtec..
so the car runs normal n idles normal if i dont take it above 5500.. but when i do take it above 5500 n i let off on the gas, the idle seems to die/bog.. so i open up the throttle nd the car start to run funny n i would have black smoke coming outta the tail pipe..
this only happens if i go anywhere above 5500
this is what ive already done...
i've tried switching out the throttle body
spark plugs are fine
compression are 250 across
switch ecu
did a leakdown test n came out perfect
adjust the tps .45 close 5 open
motor is a ls/vtec..
05-15-2008, 03:34 PM
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Re: NEED HELP!!! after high rpm car wants to die at idle...... (Dogginator)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Dogginator »</TD></TR><TR><TD CLASS="quote">Cleaned IACV?</TD></TR></TABLE>
didnt clean it but i replaced it from a running motor that i have sittin in the garage... still same thing
didnt clean it but i replaced it from a running motor that i have sittin in the garage... still same thing
05-15-2008, 03:36 PM
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i have one more thing in my mind that i think maybe it...... hopefully its the problem
it has nothing to do with the motor... jus air fuel n spark...
it has nothing to do with the motor... jus air fuel n spark...
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