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Old 10-18-2017, 11:26 AM   #8
thatyellowmach1
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Join Date: Sep 2017
Location: North Carolina
Posts: 4
Re: Why is my Mach1 getting such horrible gas mileage??

Quote:
Originally Posted by falcongtho3 View Post
Have you done a recent oil change, and if so have you checked the oil level and what kind of oil did you use?
In my 125k miles I've put on my car, this has happened once. I used Mobil 1 and it was a disaster.

borg:
I am going to do an oil change soon, last time I did it I used quaker state. Is that good oil to use? what brand do you guys recommend I use? Thanks!
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