No spark & running out of ideas - Maintenance and Repair Forum

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No spark & running out of ideas
Wednesday, January 09, 2008 11:50 AM
ok here's the story...

the other day i hop in my car to head to work and it started but sounded like a lawnmower. the car did that sometimes when it rained but would work itself out if i drove around the block so i did so and the car would not get up to 20 mph to save its life. husband takes a listen and says only two cylinders are firing. so he checks all the plugs and wires, they are fine. so he says its the coil pack (which we knew was going anyway). so he takes off the coils and icm and finds water was getting between the icm and the block and that there is a crack in the icm. needless to say we go and buy a new one. puts it in and now the car has no spark whatsoever. he took it back out and returned it got another one and the same thing. so he changed the wires and the plugs, and still nothing. all the connectors seem to be fine. he has quadruple checked the firing order. each time he tries to start the car he checks the plugs for wetness. anyone else have any ideas?

Re: No spark & running out of ideas
Wednesday, January 09, 2008 5:21 PM
In the 2.4l I would blame the coil cover, in your case not sure but check and make sure the ICM is geting current.
Re: No spark & running out of ideas
Wednesday, January 09, 2008 5:33 PM
what is ICM


maybe it was that water in the ICM. whatever ICM means.


Re: No spark & running out of ideas
Wednesday, January 09, 2008 10:43 PM
any suggestions as to what wires should be tested first?
Re: No spark & running out of ideas
Thursday, January 10, 2008 4:16 AM
Robby002 wrote:what is ICM


Ignition Control Module
Re: No spark & running out of ideas
Thursday, January 10, 2008 5:01 AM
did you replace the coil packs too?
if it "worked" before you changed the icm, i would check fuses also.
Re: No spark & running out of ideas
Thursday, January 10, 2008 11:07 AM
yeah the coil packs are new as well. we're picking up a new code reader today so hopefully something shows up on that...
Re: No spark & running out of ideas
Friday, January 11, 2008 7:10 PM
is the ground wire on the coil pack connected to the IDI cover?
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