Could be then ignition module. Or a bad coil. If your check engine light is always on, your sto/light is shorted to gound, Ford TFI modules(ignition) on the side of the distributor, are weak links, take it out and have it tested at parts store. Check the 60 pin connector at the ECA for corrosion and bent or pushed out pins.
Sunday, June 29th, 2008 AT 9:56 PM