Buick Lesabre P Codes (Powertrain) P0100 - P0199 P0128

Browse Buick Lesabre P Codes (Powertrain) P0100 - P0199 P0128 questions and answers. Choose a question that matches your symptoms.

1 discussion

What Do These Codes Mean PO128, PO300, And PO440?

2001 BUICK LESABRE
I Got The Codes Read, And I Was Told To Google The Results, But No Luck! I Have Po128, Po300, And Po440. Thanks!
3 ANSWERS
6 IMAGES
Asked by JerryKauffman

Browse other repair topics

Browse by repair topic
P0102P0107P0128P0171P0172

    Can’t find your issue?

    Ask a new Buick Lesabre question