Help Me Diagnose My Faulty Coil.

[PIOTREK]

Hey guys just gonna resurrect this post

I finally got around to looking at the coil pack, I found that one cylinder (coil pack) had this white residue in the clip. I only changed that one coil pack and it seems to running fine

My quick question- is this a coil pack related problem or should I be changing the actual lead it self?

Thanks again

[PIOTREK]

anyone?

[mad082]

was the residue where the coilpack plugged into the wiring loom? if so, just clean all the white stuff off and it should be fine.

[PIOTREK]

yer it was in the clip from the coil to the loom. Thats wat i done and to date its fine! no more miss fire- its amazing wat something like a coil can do to the car performance. wanted to make sure- cause that plastic is B*tch to take off and on

thank you to everyone and once again thank for your input.

[Dorifta]

if ur car is misfiring, it does not mean u have a faulty ignition system, any slight modification can cause this, on a stock car yes. Changing ur exhaust can create a misfire as it changes the turbulance going in and out of the cylinder, which puts more strain on the ignition sys.

A fix would be replace plugs, gap if boosted, then swap coils one by one and test