Bank 1 too lean code 2006 f150 5. 4l v8
#11
I have had mine gone off 2 times since I did my muffler. I cleared it the second time with a scanner and I disconnected the battery the 1st time and it hasn't popped up since. I don't have enough backpressure no more though so the motor feed the engine.
#12
So does your truck run right now or not?
#14
Mark
iTrader: (1)
Check the cat on the passenger side.. could be clogged.