[DoctorDex]

I took my car out of storage today and after installing my newly refurbished ECU, I took the car out to make some logs.

After making some logs, I am now of the opinion that I have/had two different problems. I no longer have any misfires per say. When I say that, I mean I no longer have knock and/or popping exhaust while cruising between 2000 - 3000 rpm and my AFR isn't jumping up to 16.8 anymore.

However, what I do have is a serious issue with pressure pulsing. At cruise in 5th gear (or even 4th), between 2000 - 3000 rpm, if I accelerate and then slowly ease off the throttle partway, my bov will start blowing off (ie. psh psh psh psh) and it will just continue until I finally let off the throttle completely. If at that point, I step on the throttle again there is no issue. It only happens if I ease off the throttle part way. While its pulsing my AFR bounces between 14.8 and 14.1 and my O2 trim bounces between 90 - 140.

I will post some logs tomorrow.