Ok so I just put on a greddy fmic setup on the car.after I was done and started the car it idled at 3000 rpm and stayed there never changed.l let it warm up and drove it still idled the same.havnt messed with
It yet just wondering what u guys think????

 

check for vacum leaks

 

shouldnt be anything witht he ecu, so id say check the IAC.

 

BOV hooked up right? A line must have come off, check the UIM nipples.

 

ok so nothing to do with the power FC im running maybe changing its tune?i should had mentioned i had this computer.

 

Check the uim and the tb elbow gasket and the ic piping spray some carb spray on any vacume source while the car is on be careful not spray too close to the turbo manifold unless you like bbq in the winter

 

def either IAC or vacuum leak.

 

Going to freeze my *** outside to find the source.love to work on cars when its 16 degrees out lol

 

The piping/IC wouln't cause a vacuum leak as it's all before the throttle plates. The leak is behind the plates, somewhere in the manifolds. You must have knocked a line/cap off somewhere. Double check the BOV line also that's it's connected to the correct nipples.

 

Well I'm gonna take off the UIM and the elbow to the throttle body double check the vacuum lines and seal the UIM and elbow better

 

Check the throttle cables? it would have to be one hell of a vac leak to account for a 3k "idle"

 

When I disconnected the vac line for the blow-off, my idle went from 700 to 1100. So that gotta be a HUGE vacuu, leak.

 

I assume its not a vac leak. Good luck Ecko, let us all know what it turns out to be. And you need to take me for a ride, i been 7less forever. Waiting on tax returns to swap in my t2 motor.

 

ok i got it to idle fine it was leaking from the UIM.Now the next problem its not booosting now lol i can never win.Thanks for all the help.

Thanks Nick that ride wont be for a while the way this is going.