BMG

Thanks for the additional info. I did rebuild the TA harness and all was well for a few months until one of the TA pots died. I replaced the TA at Christmas with a rebuilt one and it seems to be working fine. I'm hoping that the short didn't fry the ECU. As I looked at the problem further, I noticed melted insulation on the primary side connector to the coil pack for cyls 2&5 although the connector itself is not shorted. This is only on this one coil. The other two are perfect. I am having a hard time figuring out how a short at the ecu could result in high heat at the coil pack.

Greg