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?

 

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

 

<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

 

i got it to rev to 3k but was continuing to rev past 4 b4.. the throttle cable and throttle body are fine

 

bump

 

any1?

 

Maybe clean out/adjust your IACV, did you cahnge that when you put the new intake mani on?

 

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.

 

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.

 

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.

 

yes block off the extra port.

 

wat would u use to block that off?
throwing code 10 and steady idle at 3500 now

 

you can block it off by putting a piece of hose on the nipple and putting a screw on the other end.

 

<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...

 

k got the extra nipple plugged dropped to 3k... is throwing the IAT code gonna effect my idle?

 

reset the ECU and see if that helps. unplug ground for 10-15 minutes

 

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 )