idle at 3000
#1
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idle at 3000
did a b16 swap and when i turn the key it idles at like 3000 then i get a erratic idle after it runs for a while, sugestions?
#6
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Re: (crx_88_si)
Try removing the Thermo Vacum valve that is on the intake manifold or on the bottom of the Throttlebody.A plastic threaded plug that has a copper valve and thermo spring to adjust cold idle till warmup.Its the one that has a water line coming in and out.Remove the cover being held by two phillips screws.Then you will see this white plug backed out.Im suprised no one has ever thought of this instead of replaceing the whole TB.
#7
Re: (TurboC53_4g63T)
actually thats the IACV (Intake Air Control Valve)....that plastic piece gets sprung and causes a bad idle from tiem to time....screw it back in...clean it up really nice before re-installing and that should fix your problem. BTW..double check the hoses...while they may be in the right places...if they are cracked, torn or broken in any way...they will still leak...hth
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#8
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actually i thought it was called the fitv? o well i took it off yesterday and it wasnt popped out so i put it back...like it was in there but is there anything i should do to it even if it looks ok?
#9
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ok i fixed the fitv and at cold there is no erratic idle and the idle is good but when warm it the fluctuating idle starts up...
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Re: (wpgcivic)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by wpgcivic »</TD></TR><TR><TD CLASS="quote">yeah i did and it was all the way closed</TD></TR></TABLE>
did u cover the two holes?
did u cover the two holes?
#19
Re: (wpgcivic)
If i remember correctly, there is a plug on the rear of the intake manifold, and a plug similar to it somewhere on back of the block...i need ot look to be sure, but regardless...make sure these plaugs havent been switched. They are the same plug size and shape, and whn they get crossed it can cause an akward idol. Thats what happened when we did the last swap in my car. After we switched them back...it purred like a kitten
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