My H3 was running fine until I went to the carwash yesterday. I bought the top wash under carriage clean ect. After turning vehicle off, the stop engine light came on and its running very rough. stop engine light is blinking yellow. Onstar says it a misfire code. What should I do next. Im sure its related to the car wash. Tks
samolah
New User
New User
Posts: 1
Joined: Sun Mar 08, 2015 8:50 am
Vehicle: 2006 H3