I've swapped a motor from a KNOWN running 92 4.0L Cherokee Laredo into a 94 Cherokee Sport. The motor cranks but will not fire.
I'm not getting spark but i have fuel at the fuel rail. I Swapped over the ECU from the 92 and nothing. Is there anything else I need to swap over to make this work?
I'm not getting spark but i have fuel at the fuel rail. I Swapped over the ECU from the 92 and nothing. Is there anything else I need to swap over to make this work?
Quote:
The CPS was not plugged in (Oops) but it has a different plug from the 94 harness (I'm using the 92 Transmission as well) I still have the Transmission from the 94 with the CPS still on it. Will the CPS swap over?Originally Posted by OverlandXJ
CPS plugged in? Did it get damaged with engine install if it wasnt removed from bellhousing.

