alexs' tsi
Probationary Member
- 17
- 0
- May 3, 2015
-
Regina,
SK_Canada
so i've got a 91 talon with a 2g maf, stock injectors and ecmlink v3 to run it, as well as a 3 inch exhaust, problem is when i go to adjust the biss screw to set proper idle using dsmlink to monitor isc position, the car will run lean (about 16:1) when you drop idle to a reasonable rpm (1000) but if you set idle too high (around 1400) it'll idle much better around (15:1) afr's. I'd like to firgure out why dropping the rpm's at idle to a reasonable value will cause the car to go lean? any help is appretiated