bad coil pack

[HELLBENT93]

what symptoms would a bad coil pack produce?

 

[luigisho]

The coil pack has 3 coils that are responsible for 2 cylinders. I would presume a failing coil pack would have maybe 2 dead cylinders. If one wire isn't firing but the other wire off the same coil is firing then the wire is bad. If both wires from the same coil aren't firing I would say the coil is the problem.

 

[SHOLESS4NOW]

One time I had the codes ran on my car, and they came up with a bad coil pack. Wasnt the case, the plug wires were fried. Go and get it tested if you can.