1993 geo tracker no start
Was driving truck pulled up to red light and it quit.tried to fire back up would not start,towed home,checked fuel pump heard it kick on,check coil wire to distributor and found had no spark,took off coil and ignition control module and had checked both checked out bad, replaced coil and control module,still no spark while cranking, but as soon as you let go of key from cranking you will get one spark , checked voltage to both and had 12.6 v.it will crank over but no start,im lost cant figure it out,what to do!