Loss of gas mileage after plug change

5

Asked by ShtMtlGuru Sep 24, 2019 at 09:03 PM

Question type: Maintenance & Repair

I had my plugs changed in my 2004 F150 5.4
3v Triton and my mpg went from 15 to 13???

1 Answer

305,525

Wrong plugs or did they say they changed them but didn't?

Your Answer:

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