'91 R32 GT-R having some issues with cold starts. Wideband is reading full rich at idle.. the throttle stumbles when on it, or tries to stall when letting off. Idle is very rough and car shakes if I take the RPM above 2K.
Car's ECU is stock, IAT sensor was replaced a year ago. I know the...
Car's giving me grief again and I'm struggling to pin point the issue.
It starts and then stalls on the first key turn (attempt).
Then if I start it again and give it some throttle, it runs very rough and needs to sit at around 1.8k rpm, otherwise it stalls.
After it's warmed up...