stormshadow531

iTrader: (5)

I've just finished a JDM TII swap into my S5. S5 NA body and harness, S5 JDM motor. Everything is done and now it's having idling issues. I'm trying to figure it out but i just don't know what the deal is. TPS, BAC, fast idle, vacuum lines, etc... i just don't know. If anyone can come check it out, that would be awesome.

stormshadow531

iTrader: (5)

wrong section. mods please move to the west section

Brismo7

iTrader: (2)

PM -=lil red=- (Fris) He can set you straight. (Lucky 7 Racing)

Funkspectrum

iTrader: (5)

Dude, I'll try and get out there at some point in the near future if you haven't figured it out.

rxpower1

iTrader: (9)

Why don't you explain how it idles and when (if not all the time) it idles, and maybe we can give you some ideas.

stormshadow531

iTrader: (5)

well it looks like it's not the ecu. swap for the NA one and still does it. The rpms goes up to ~5K and hangs there. i got it to drop down a couple of times to 2K but i would hit the gas and it would go up and hang. only for a little though then it would sputter and die.

P.S. MODS please move this to the regular west section

Funkspectrum

iTrader: (5)

thread moved.

Jesuscookies

iTrader: (1)

Sounds like a big *** vacuum leak. Check for cracks in your manifolds, or other places where the intake may not be sealed completely.

Rotary13B1

iTrader: (8)

If this JC guy is right, grab a can of carb cleaner and spray, it's easier that way!

stormshadow531

iTrader: (5)

we'll see. i'll have to find some carb cleaner or wait til fri to buy some.

stormshadow531

iTrader: (5)

vacuum system has new lines. still having issues. boggs out trying to start but revs up to 3-5k after start. runs pretty good but hesitates/cuts out/bogs randomly. general 2nd gear 3-4K or off the line in 1st.