Engine and Drivetrain
Hey Mates, I’m having an issue solving the P0171 Lean Bank code.
I’m in a 2015 Subaru Crosstrek A/T. 51,000 miles. Typically use 89 gasoline.
Solid check engine light and traction control light are on. Engine trembles or shakes a bit (rough) when idle. Traction light turns off sometimes, and...