Pellegrini808

Hey guys got a b16a2 with a gt28 garrett, i had an exhaust leak were the turbo and downpipe meet, after i fixed it the car idles very rich, my a/f gauge needle is all the way to rich 8:1 and it stays there till i move, other than that the car runs fine, any ideas what it could be

bungalo101

Was the car originally tuned with the exhaust leak? If so you probably need to tweak the tune.

Pellegrini808

There was no exhaust leak during the tune

turbohatch96y7

iTrader: (15)

Your motor could have lower compression, weak spark etc.