On my 2004 neonI am getting fire to the coil but it's not leaving would that be the computer or does anyone knows what tells the coil to fire and to leave the coil. I know that the fire is going to the coil because that why three of them has cracked . Thanks again

 

What is the year of your vehicle? The wiring connector at the coil pack, is that a three wire connector? If it is a three wire connector, one should be B+ and the other two are grounds. The B+ wire is usually dark green with an orange stripe. I'd use a testlite on the B+ terminal, use chassis ground, crank the engine, see if there is voltage?

The ground circuit should pulse with the engine cranking?

 

yes there volts there it's cracking the coil on the2 and 3 side it's firing but it's not leaving the coil for some dumd *** reason causing it to crack we went thought 3 new coils i'm running out of auto zones to take them back to .lol

 

....i've never heard of that happening..... hmmm ill look into it