Fuel system too rich. Possible causes include, but are not limited to, bad Oxygen sensors, vacuum leaks, bad MAF sensor, bad coolant temp. sensor. Good Luck.
Trouble code P0172 means:System too rich (Bank 1)
Trouble code P0172 means:System too rich (Bank 1)
Trouble code P0172 means: System Too Rich (Bank 1)
Trouble code P0172 means: System too rich (Bank 1)
Trouble code P0172 means: System too rich (Bank 1)
Trouble code P0172 means: System too rich (Bank 1)
Trouble code P0172 means: System Too Rich (Bank 1)
P0172 System too Rich (Bank 1)
Bank one fuel system rich.
The Pontiac Montana CD player error code 20 is a reference to the CD player not recognizing the CD programming. Try to play another CD and see if the error code persists.
i need to know what code P1655 means on a 1997 pontiace tran sport Montana
Fuel system running lean.