B bnt564 Guest Mar 10, 2009 #1 it only firing on 3 and 4 plug wire. do you know why this is going on ?
J John C Guest Mar 10, 2009 #2 check the spark plug wires first!!! work your way back from there!! after the wires go to the distributor cap (if that car has a cap, or the box) be very careful checking the spark on plugs and wires, they will zap the mess out of you!!!!
check the spark plug wires first!!! work your way back from there!! after the wires go to the distributor cap (if that car has a cap, or the box) be very careful checking the spark on plugs and wires, they will zap the mess out of you!!!!