00sicain

Swapped H22 into 92 CX....... Freshly built motor with a cleaned up wiring harness. Everything appears good go to start and it will crank and fire but die immediately upon bringing the key back to the run position. Tested the Distributor and found A short to ground on the Ignition input wire.Although resistance checks out fine on the other circuits for the CK/TDC sensors in the Distributor. Would this cause this problem? Usually I would think that this would cause it to not fire at all not to crank and start and then die.