Buick Lesabre P Codes (Powertrain) P0100 - P0199 P0171

Browse Buick Lesabre P Codes (Powertrain) P0100 - P0199 P0171 questions and answers. Choose a question that matches your symptoms.

1 discussion

Code P0171?

1999 BUICK LESABRE
I Have The Car Listed Above (limited Model) Obd2 Indicates Code P0171. Car Is Running Too Lean. I Have Replaced The Fuel Pump And Sock....
3 ANSWERS
9 IMAGES
Asked by Earl91

Browse other repair topics

Browse by repair topic
P0102P0107P0128P0171P0172

    Can’t find your issue?

    Ask a new Buick Lesabre question