So I recently installed the procharger kit. However now I'm having idle issues. Usually when i shift to neutral the rpms will just fall dangerously low, usually results in stalling and no, im not just mis-shifting. Sometimes I'll just be parked and the engine stalls.. Anyone know what this is and why???

 

What EMS are you using?

 

Ur gonna have to give the FI guys some more info my man.. What EMS? standalone or piggy or flash? and as much other info as possible to get any valid opinions..

 

Idle is contolled by the stock ecu, even when using a standalone ems like the Vpro.

Do you have acess to Cipher?

www.uprev.com

 

A few more details on the set up might get you some more help.

 

sounds like idle relearn time dealership or disconnect battery for a night and re connect, then turn the key on for 1 second off for 10 seconds. Do that about 3 times. That may work if not tell the dealership you need a idle air vol. learn.

 

It was the FMU that came with the procharger kit (which i KNOW is crap) side note, this winter im getting the Utec or emanage... would that solve this problem?

 

How much boost are you running? Did you listen to ATI that you dont need an EMS with their kit? Even with the FMU you are basically running stock timing on your car... good luck and hope there is nothing major wrong in your car.

 

7 lbs of boost. and ya, i melted a piston so im building the motor, but still im concerned about the idle/stall problem. would the utec solve this?

 

No Utec wont solve the problem.. Off load ECU has full control...

 

So you're driving around with a melted piston?

 

nope

 

Nono. Car is in the shop waiting on a jdm shortblock. Just worried about that idle/stall issue. faulty fuel pump perhaps