[shorod]

Welcome to the forum.

Question 1 is why are you bumping the thread after only and hour and a half!?! You do realize that most people on this thread have full-time jobs outside the forum, right?

What are you using to determine the AFR in the combustion chamber? Did you replace the standard upstream O2 sensor with the wideband? It sounds like you probably have some aftermarket parts on the car as well as an aftermarket ECM to take advantage of the WBO2S. Have you monitored your fuel trim values to see what the PCM is trying to do? Assuming that you are gathering information on AFR in the combustion chamber via the PCM, is the PCM properly calibrated for the size of fuel injectors that you have installed? Has the car ever functioned properly with the current mods and ECM program?

-Rod