Thrasher's.. ultra rich?


New Member
May 24, 2001
I have been tinkering a bit with TL lately. It shows my 02's are 800+ at idle, warm with the Thrasher 92. Fuel pressure is set 42 lbs, vac off.

Is this just the Chip? Or do I need to lower the FP some more? My car seems a little "boggy" on the low end.




Should I just get rid of the Thrasher and get another chip?
Trashers are designed to idle rich. Thats how they get that silky smooth idle. There is nothing you can do about it other than play with fuel pressure as its an open loop idle chip. You will never pass emission with that chip.