Hey guys whats up, I am having problems with my fuel I think maybe bad fuel pump, but does that have to do with the injectors, I just got the injectors and the universal O2 sensor and my rainbow guage, runs rich but I don't trust it, now I have my APEXi turbo timer and it says I'm running 10:1 and thats pretty darn rich and when I stop it goes to 20:1 which is lean but thats fine and when I go to full throttle it goes to about 12-13:1 which is still rich but alright I guess so anyway, my question is why am I running so damn rich??

Any suggestions would help please....:confused:

Could be the universal O2 sensor. Try an OEM one.

Cheers,
Charlie :)

check the resistance on your injectors vs. a service manual. maybe you've got a bad one? i just know its a pretty common problem.

it sounds like you may have an injector stuck open at a certain low RPM. also the o2 sensor may read wrong. try unplugging the o2 sensor to see how the car reacts to that? That can start the trouble shooting! Good luck and have a good one!

mark - i'm not a big b14-b15 fan, but i gotta say, your car looks great! keep up the good work :D