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Fostang · 07-11-2002, 10:43 PM

Well got the powermaster alternator and a conical k&n filter installed and it ran a bit better. The only thing I'm noticed now is that on starting it up it'll run fine then begin to run rich I'll check the voltage comming from the O2 sensors and the drivers side one will be in the zeros. Then after a while the engine will pick up a fine idle and the O2 will be above .5 volts. Then again it'll start to run rich and this time the passengers side is on the zeros. Again will restore it self and the engine will idle fine. After this the engine runs fine until the next start up where it does it again.

07-11-2002, 10:43 PM	#14
Fostang Registered Member Join Date: Feb 2001 Location: Stockton, Ca Posts: 599	Well got the powermaster alternator and a conical k&n filter installed and it ran a bit better. The only thing I'm noticed now is that on starting it up it'll run fine then begin to run rich I'll check the voltage comming from the O2 sensors and the drivers side one will be in the zeros. Then after a while the engine will pick up a fine idle and the O2 will be above .5 volts. Then again it'll start to run rich and this time the passengers side is on the zeros. Again will restore it self and the engine will idle fine. After this the engine runs fine until the next start up where it does it again. __________________ 67' Fastback-Supercharged 4.6 DOHC Cobra, T-56, 8.8 more to come. 67' Coupe-EFI, AOD, 8.8 90 Gt-Supercharged,MAF,TB,1.7's ripper, bassani x, 3.55's, 01' cobras, headers. 89'GT-Supercharged,Heads,Cam,Intake,TB,MAF,power pipe,headers,offroad exhaust,black bullits.