how much does this hurt proformance. i'm jw since my cc q-jet is running extremly rich.

 

Bad enough to **** the driver off to wanna adjust it. I havnt messed with any quads on my car, but cant you adjust how much fuel its shooting into your intake manifold? I cant imaging that there is no way, have you tried?

 

well somethigns worng with my computer . i'm just wondering how much does this hurt your profomance. and i can't conrol it got trashed somehow and my mechanic said it's not gettign any cmop singnal and it just defualted to a rich setting. so i was jsut wonder what this would do for profoance wise i'm getting a whole new intake and carb so i don't have o worry about it

 

have you checked the ECM fuse? Look under the drivers side of the dash to access the fuse panel. Make sure the one labled ECM (I think maybe there is some other word in there too) is not blown. I think it's a 10 amp fuse. Mine was blown and when i first got my Z and took me a good while to figure it out until one day i decided it would be a good idea to just get a gm code key and pull the codes out. I got the code that ment no ecm signal or something to that effect. Checked the fuse and voila, it was blown. Cars ran without blowing another fuse for 7 months now.