Ok it all started thurs morning i got in my jeep and it took an unusuall time to start , then it stalled at 55 mph i pulled over and it started after 2- 3 min, went 7 miles it died again at 55 mph but now wont start at all, i replaced csps and it didnt fix prob, i test the 2 wires going to coil and get no voltage,

 

Change the Cam Position sensor in the distributor???

 

I will i guess but local jeep dealer (that only wanted me to tow in to fix it) said cam sensor only times injectors not the spark side if ignition? I dont know maybe they are full of crappola

 

Crank Position Sensor should fix it...

 

Hi, did you check the obvious thing..a fuse? or a relay...Tj

 

yup, typical symptoms of a bad crank sensor.

 

Cam Sensor tells the Crank Sensor the position of the #1 cylinder, Crank Sensor maintains ignition timing. OP said he changed the Crank Sensor already. His description is classic as per FSM description of a Cam Sensor failure. Fuel injection is timed to the ignition.

 

I would look into the stator also called pick up or like said before cam position sensor. Its not hard to change at all.

 

trekker you talk like a guy thats dug way to deep into something only to find a simple problem. I like your simple (and obvious) approach. been on that end of electrical gremlins myself a few to many times!