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IM swap high rev!! help asap

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Old 07-18-2006, 05:00 AM
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Default IM swap high rev!! help asap

Hey guys just swapped my intake manifold for a skunk 2. changed everything over from the oem manifold to the new one and bolted it all up. when i went to start the car it continues climbing in rpm. any ideas?
Old 07-18-2006, 05:05 AM
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how high will the rpm's go just all the way to the rev limiter. it prob wont hurt to let it see how high it goes but if it goes past 4krpm i would turn it off. it prob has something to do with ur throttle body cables and throttle body
Old 07-18-2006, 05:11 AM
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Default Re: (big-cat)



<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by big-cat &raquo;</TD></TR><TR><TD CLASS="quote">how high will the rpm's go just all the way to the rev limiter. it prob wont hurt to let it see how high it goes but if it goes past 4krpm i would turn it off. it prob has something to do with ur throttle body cables and throttle body</TD></TR></TABLE>

Yeah check the adjustment on the TB and all the TB cables, might be sticking or may need adjusting
Old 07-18-2006, 05:18 AM
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Default Re: (slowSOHCvtec)

i got it to rev to 3k but was continuing to rev past 4 b4.. the throttle cable and throttle body are fine
Old 07-18-2006, 05:36 AM
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Default Re: (aznej2)

bump
Old 07-18-2006, 06:10 AM
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Default Re: IM swap high rev!! help asap (aznej2)

any1?
Old 07-18-2006, 06:24 AM
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Default Re: IM swap high rev!! help asap (aznej2)

Maybe clean out/adjust your IACV, did you cahnge that when you put the new intake mani on?
Old 07-18-2006, 06:25 AM
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Default Re: IM swap high rev!! help asap (aznej2)

Any CELs? Sounds like you missed a vacuum port or you didn't hook one up correctly.

If you're running a stock ECU on a stock motor it's not going to hurt anything to let the rpms keep climbing. It'll hit the rev limiter & it'll cut the fuel.
Old 07-18-2006, 06:33 AM
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Default Re: IM swap high rev!! help asap (aznej2)

check tb and cable to make sure theres enough slack not to pull on the tb. make sures theres no vaccumleaks either. when i got my itr on, there was a nipple on the back of my manifold i had to tap off because it did the same thing.
Old 07-18-2006, 06:42 AM
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Default Re: IM swap high rev!! help asap (sheBangZ)

extra port.... i have one do i needta block that off? there is one on the drivers side of the manifold that i dont have a vaccum line to hook it up 2. i will go n recheck my vaccum lines right now.
Old 07-18-2006, 06:47 AM
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Default Re: IM swap high rev!! help asap (aznej2)

yes block off the extra port.
Old 07-18-2006, 06:56 AM
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Default Re: IM swap high rev!! help asap (Dude29662)

wat would u use to block that off?
throwing code 10 and steady idle at 3500 now
Old 07-18-2006, 07:19 AM
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Default Re: IM swap high rev!! help asap (aznej2)

you can block it off by putting a piece of hose on the nipple and putting a screw on the other end.
Old 07-18-2006, 07:22 AM
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Default Re: IM swap high rev!! help asap (aznej2)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by aznej2 &raquo;</TD></TR><TR><TD CLASS="quote">wat would u use to block that off?
throwing code 10 and steady idle at 3500 now</TD></TR></TABLE>

IAT sensor code...check & make sure it's plugged in and such...
Old 07-18-2006, 07:25 AM
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Default Re: IM swap high rev!! help asap (Syndacate)

k got the extra nipple plugged dropped to 3k... is throwing the IAT code gonna effect my idle?
Old 07-18-2006, 07:38 AM
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reset the ECU and see if that helps. unplug ground for 10-15 minutes
Old 07-18-2006, 08:25 AM
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Default Re: (Andres-eh2)

check and make sure all your sensors are plugged in right
triple check them, i had the same problem and it turned out 3 of my sensors were plugged in wrong (but only threw one code), and i had a vacuum leak

the tps and the map sensor i think are the same plug
and the iacv, iat, and one other one around the back there are the same plug
(at least on my d series )
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