Passat (B3 & B4)
I bought a obd1 vr6 for a mk2 golf swap. the harness is chopped up, not labeled, so I'm not really sure what was cut off. I have the motor in, turbo on, tune from C2 motorsports. not getting spark. I had C2 refresh my EPROM. Still nothing. checked my grounds they all seem fine. so now I'm...