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21/06/2021 10:26 pm
Topic starter
Scotty I have P0171 too lean. I’ve changed the pcv valve, what else could be making it run lean?
I also have P0174, 0725 and 0615
2 Answers
1
22/06/2021 1:31 am
check for vacuum leaks.
what do the other two codes mean?
0
24/06/2021 7:18 pm
A lot of those cars had reprograms for codes like that As long as the car is running ok. Otherwise could be an 02 or a/f sensor or maf sensor concern. Also mileage pending fuel pressure would be a worthy check
