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How do you get better gas mileage GMC envoy 2003?

April 26, 2017envoy Gas GMC mileage

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10 Posted

How do you get better gas mileage GMC envoy 2003?

1 Answer

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10 Posted

I have a 2003 Envoy. I get better gas mileage by using mobile 1 0w-40 oil. Use any oil approved to be a substitute for BMW longlife. I drive 32miles a day, 24 miles highway and 6 city. In bumper-to-bumper about 1/2 the time. I get 17mpg. When I drive straight highway I get 22.7-23mpg. I never get less than 20mpg on the highway.