burned out ICM

[clover51]

1990 xj burns out ICMs After replace TPS, CSP, coil, EGR valve.\will start and run next day won't start, no spark at coil??
Any ideas?

[4.3LXJ]

You seem to have a short somewhere. The only way you will find it is check all the wiring harness and use an ohm meter to check for shorts to ground if you know how to use one. Not hard to learn that though. The meter will be faster by far.

[clover51]

Thanks

Thats what I was thought. I was hoping to avoid a pain in the butt.