clanofwolves
New member
Found this... not sure why I wouldn't get a misfire code, but I can Ohm them regardless.
Coil Pack Testing for 2000 4R 3.4L?
Coil Pack Testing for 2000 4R 3.4L?
When you check the coil packs make sure to test them cold and hot. I had a coil pack that only failed when hot and it never measured out of spec. Compare the resistance values of the coil packs to each other to help identify a bad coil pack.Found this... not sure why I wouldn't get a misfire code, but I can Ohm them regardless.
Coil Pack Testing for 2000 4R 3.4L?