Ignition Module-Help!

tamperproof35

Registered User
I replaced the ignition module in my 1991 SC,with a advance store one (this is the second one) and the problem,dropping cylinders,has changed now the tach will drop to zero,check engine light comes on,and car keeps running no cylinder dropping until tach trys to start working again then misfires and bucking,tach comes in, car runs great.this repetes it self, over and over again. also hard to start some times.Codes I am getting are. 212,214.I have checked wireing seems good.Is there anything else that can cause this problem or is it advance store's module.Do I need a ford module? Help! thanks james
 
I can tell you without looking up the codes. You need a new cam sensor. Post back if you want to know details.
 
Put a cam sensor on it and clear the codes.
those codes are loss of RPM signal to pcm due to the bad cam sensor.

Tim
 
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