Loveinfinity
New member
hello there I have an I35 with 130k miles Im having problems with the car
I change the spark plugs, the coils and using synthetic oil, 91 premium gas.
the car turn off while on idle, I hookup the OBD11 and when I ram up the car sometimes it gives me a miss fire code but not always its the same cylinder.
at one point was giving me a threshold trouble in bank 2 cat. system. at this point not sure what to do any help will be gratefully appreciated.
I change the spark plugs, the coils and using synthetic oil, 91 premium gas.
the car turn off while on idle, I hookup the OBD11 and when I ram up the car sometimes it gives me a miss fire code but not always its the same cylinder.
at one point was giving me a threshold trouble in bank 2 cat. system. at this point not sure what to do any help will be gratefully appreciated.
