Coil Pack Diagnostics

[Jay-Sliver]

While searching for information on testing ignition problems for coil packs, I ran across this site. Did a quick read through, and it has a lot of GREAT step by step information on how to test for Coil Pack or ICM problems.

Tink, if you want to sticky the website, feel free...I found it in a google search, figured someone here might make use of it also.

http://easyautodiagnostics.com/gm_2200_coilpack/coil_test_diagnostic_1.php


I know it says its for a Sunfire/Cavalier, but I think all the coil packs are the same for the J-bodys, W-bodys...the old 2.8's and 3.1's used em...my 3800 in the grandprix uses them...


Jay

[Creatine]

funny enough I can across this exact page not to long ago trying to help a friend. Great find! Helped us out quite a bit.

[Nickelin'Dimer]

Well, the S-truck LN2 only differs by manifolds from the FWD-app (J-car, W-car) version. Sooooo....