I have a 1j in an 88 supra. I have been shortening and cleaning up the wiring and ran into some problems, but got everything sorted out. Everything was running beautifully so I began shortening a little more and tucking things away. Shortened the CAS 1 and 2, o2 sensor, and water temp...started the car everything was good. Than I went and shortened the starter wire (that runs to the cabin), went to start it and it starts for a second and than dies. If I give it some gas it runs and revs perfect, but as soon as I let off the throttle it will die. It doesn't sputter or anything, the revs just drop straight to zero. I checked the ISCV and everything looks good, I didn't touch that wiring either.
Any suggestions?
Any suggestions?