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NO START: no spark


jonsonton
03-08-2006, 05:46 PM
------It's an '87 century; automatic, 2.8 f.i.

O.K., here's the deal. It cranks normally, battery is good, good fuel pressure. I only checked one wire so far(#5), and I got no spark. I replaced the module 2 months ago when I was getting no spark from all the wires.

Could the module have shit itself in this short period of time?

Also, does anyone know which of the 3 connectors for the module supply the power and ground?

What else should I check? all fuses are good.

jonsonton
03-15-2006, 06:21 PM
....Thanks for your help folks.

maxwedge
03-15-2006, 06:25 PM
Try and get a scanner on it and see if you have cranking rpms if not, suspect crank sensor, ign module # 2 ,or even the pcm but less likely, check the connectors at the icm and the wiring to the crank sensor.

jonsonton
03-19-2006, 10:52 PM
I fixed it.....there was a build up of rust under the ignition module. I must not have cleaned it the last time I replaced it. Thanks for the help anyway.

jonsonton
03-19-2006, 10:52 PM
I fixed it.....there was a build up of rust under the ignition module. I must not have cleaned it the last time I replaced it. Thanks for the help anyway.

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