ford ranger 2000 110000 4.0L
hello i am getting a check engine lite on and the code is a
po171
po174
bank1 and bank2 system adaptive fuel too lean
i put 2 cans of sea foom
i put a new air and fuel fliter
i check coolent
the truck seams to run fine it dos not miss no loss of power
this happen last year about the same time
the tempture out side is between 60f and 30f the lite comes on in the moreing most of the time when its 60 and above the lite
does not come on i think it might be fuel pump or straner or
mass airflow sensor
hello i am getting a check engine lite on and the code is a
po171
po174
bank1 and bank2 system adaptive fuel too lean
i put 2 cans of sea foom
i put a new air and fuel fliter
i check coolent
the truck seams to run fine it dos not miss no loss of power
this happen last year about the same time
the tempture out side is between 60f and 30f the lite comes on in the moreing most of the time when its 60 and above the lite
does not come on i think it might be fuel pump or straner or
mass airflow sensor
Nov 18, 2007 at 5:16 AM