i have a 99 camaro an an o4 gto. i put a 383 in the camaro an now i have no spark. i cheacked all the normal stuff grounds and fuses. it cranks but no spark i have power to the coil wires an ground the the coil wires as well as to the injector wires. my security light is not on. new plugs new wires new sensors. i even thought maybe a bad crank sensor so i swaped it with the goat an still no spark. could my computer be bad? i no it posibl for the coils to go up but the motor ran when i took it out. all my grounds are ground good my heads have good ground. any ideas please help so the goat can sleep for the winter. thanks

 

um...... what color is the gto?

 

whats that got to do with the price of eggs in china

 

Sounds like it's time to pull out the labscope or picoscope. Do you have ign primary?