Why Low gas mileage?

Asked by Guru94VNC5 Sep 10, 2020 at 09:26 PM about the 2011 Ford F-150 XLT

Question type: Maintenance & Repair

My 2011 ford v6 3.5 flex fuel is using excessive
amount of fuel used a quarter of a tank of fuel in a
15 mile distance sometimes it get incredible
mileage.

3 Answers

F_O_R answered 4 years ago

Maybe there is a gauge problem. Measure the fuel economy for a whole tank or two.

Mark helpful

Guru948J9Q answered 4 years ago

I have a 2016 f150 with the 3.5 flex fuel. I replaced veal purge valve. Fixed it for awhile, but now doing it again and don’t know where to go. Dealership says it preforms like it should.

Mark helpful

Your Answer:

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