BlackBuelly07
Member
- Joined
- Feb 13, 2008
- Messages
- 11
I have an 07 XB12Ss with a mysterious backfire through the airbox. It happens occasionally when pulling away from a stop ,and has happened when engine braking. The strange part is when the other day I was in 5th gear going 60mph it did it again. It has 2600 miles on it from when I bought it new ,and and have followed the manufacturers instructions for break in & maintenence to the letter. I have been back to the dealer twice for the same problem ,and they can't duplicate the problem. Any advice would be greatly appreciated