Not a chevelle topic but I know you guys enjoy a challenge. 94 chrysler 3.5 v-6 no spark. removed the coil pack expecting to find the ignition module like on some GM's but it is not there. where the ---- did they hide it? graemlins/angry.gif Thanks for any help

HI-3.5 Chrysler, no module. the PCM directly supplies the coil pack with proper timing based on cam/crank sensor readings. There is a cam sensor on the driver side cam sprocket cover, remove the bolt and lift it out. If it is white, go to the dealer and purchase a cam sensor and a crank sensor and replace them both. If it is black, you should get a lab scope to read them and see which one is not reading properly. The old white ones caused lots of issues.

OOHHH, BTW , while you have that cam sensor out anyway have someone crank the engine and make sure that cam sprocket is turning, they have a nasty habit of breaking timing belts, no timing belt, no signal to cam sensor to send sparky.

thanks a bunch dennis68 you were right on the nose first try graemlins/beers.gif pulled out cam sensor and cleaned it off, put it back in and we had fire in the hole graemlins/hurray.gif made a trip to the local parts store and replaced the cam and crank sensors, should be good to go. graemlins/thumbsup.gif thanks again MARK

I get lucky every now and then. I'm glad it worked out for you, hate seeing guys struggle or have to pay for diag on these new computer cars.