Did egr tune today

[Jamescj212]

(10-09-2017 )johnnydngrs Wrote:  no problem, glad to hear she's on her way

Answer this if you have another good idea. She called a few hours ago and said her low voltage light came on and she dropped from 14ish to 12. The other day she was pulling a trailer and the trailer abs lit up on the screen, tjen went out. Then came back and finally she dropped the trailer and that was that. Now low voltage.