Ok, so drving home the engine light came back on and it started stumbling again when I can to a stop, althought it seemed lke it happened less often then previously.

I got home and rechecked the codes. Pin 14 1 flash, so nothing new here, pin 8 - 4 & 13, and pin 4 - 10.

I reset pin 8 - 13 right away. code 4 would light almost a quick as I reset it. Finally I had everything clear. Is pin 4 supposed to flash once, like the others? Because it would either flash 10 or nothing.

Anyway I took it for a drive and the check engine light did not go back on, but I did have some idle problems, and when I got back the same 3 codes were back. Pin 8 code 4 & 13, and Pin 4 code.

Hmmmm... So, my first guess is the OVP is flakey and I should replace it. What do the other symtoms tell us?