[dnanorton]

Coils are going to be hard to test with a muliti-meter. Unless you get the really good grade of meter it wont put out enough volatage to acurately test resistance especially on a coil. I don't have a z car so I am not real familiar with them, but my bmw coils I can switch from one cylinder to another to find the bad one by process of elimination. My Nissan has a distributor and single coil. If I was looking for spark I'd start at the plugs and go backwards because the further I go the more expensive it gets.