Got a check engine light that wont go away. Pulled codes and came up with the following:
P0303 - CYLINDER 3 MISFIRE
P0172 - SYSTEM TO RICH (Caused by misfire Im guessing)
P062B - P062B Internal Control Module Fuel Injector Control Performance
I replaces all the plugs and the #3 coil in hopes it would be a simple fix but no changes. The vehicle has a misfire that comes and goes and also sometimes shakes/sputters for a few seconda after turing the engine off, almost like its dieseling. Given the description on the P062B code, could I be looking at a fuel injector thats going bad? Thanks in advance.
P0303 - CYLINDER 3 MISFIRE
P0172 - SYSTEM TO RICH (Caused by misfire Im guessing)
P062B - P062B Internal Control Module Fuel Injector Control Performance
I replaces all the plugs and the #3 coil in hopes it would be a simple fix but no changes. The vehicle has a misfire that comes and goes and also sometimes shakes/sputters for a few seconda after turing the engine off, almost like its dieseling. Given the description on the P062B code, could I be looking at a fuel injector thats going bad? Thanks in advance.
