Help! My 91 chevy truck is not getting fire at all. I have replaced the ignition switch, coil, ignition modual,computer, dist cap and rotor. There is 12volts to the coil and 12volts from the coil to the modual but nothing out the top post of the coil. I've heard of buying bad coils so I have bought 3 to this point. The ignition fuse was ohmed and it is good. Is there a sensor or switch that will stop the coil from firing, ie: electronic spark control modual, fuel pressure switch? HELP
- posted
18 years ago