Hi All
Just Changed the HT leads on My Mondeo as the old ones had done about 30K and I noticed a couple of the leads had oxidised terminals at the coil end This was also present on the corresponding terminals on the coil itself.
The car runs fine and seems smoother through acceleration but I was just curious why 2 of the terminals had furred up and 2 are still clean as a whistle.
Any ideas?
Matt