No spark injectors not firing
Thread Starter
Newbie
Joined: Jul 2017
Posts: 1
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Model: Cherokee
No spark injectors not firing
I have a 90 xj. Sank it replaced the motor tranny tcase computer and cps sensor. I still have nothing. The motor came out of a 94xj its the 4.0 h.o My questin Are the computers different for these two motors or am I over looking something else. Please help
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Here is a guide to doing the swap. Review it and see if you missed something.
Like the flywheel?
http://cruiser54.com/?p=100
Like the flywheel?
http://cruiser54.com/?p=100