Larger TMIC problem HELP!
I got a larger tmic for my wrx. For some reason when it is on the car almost stalls when you turn the car on and when you drive the car the engine idles hard and when you come to a stop it almost stalls as well. The mods on my car are a turboback exhaust, uppipe and the cobb stage 2 tune. Is it because the turbo is stock or is it because there could be a leak? I checked all the clamps and i couldnt hear any air comming out but I dont know.
any help would be great. Thanks.