help with my commanche

[mark_moz]

i recently purchased a 1987 jeep cpmmanche pickup and i have replpaced some wiring and installed a new alternator and battery theni replaced the ignition module and ignition coil but it still cranks and doesn't start anyone have any suggestions, also if you know where i can get a parts magazine online please help me.

[mvusse]

Crank position sensor/

[tallon2064]

You can try here for your parts and service manuals:

http://www.greatlakesxj.com/tech.html

Hope this helps

[bigd44889]

:agree: cps

[BLHTAZ]

If your problem is no fire...then I agree... CPS

[jake]

I just went through this myself with my '88 Comanche. You can test the CPS with a multimeter, set for ohms resistance, you should have about 250-500 ohms. Mine was at infinite which means open circuit. I found this site which gives very good directions for testing your Renix system:

 

http://www.lunghd.com/Tech_Articles/Eng ... ostics.htm

 

Autozone has the CPS for about $32.00.

 

Also, you may want to check the fuel pump relay...mine needed both the CPS and the relay.

 

 

Jake

[WyoCherokee]

don't forget your ground strap. a bad one or disconnected won't allow it to fire either

[Sir Sam]

comanche*

 

(don't worry, we all do it)