Best way to increase mpg w/ 2008 Jeep Commander 3.7l v6?
5

Asked by Ken Oct 27, 2010 at 11:12 AM about the 2008 Jeep Commander Sport 4WD

Question type: Car Customization

Anyone have any tips for increasing the gas mileage of my 2008 Jeep Commander
w/ 3.7l v6 engine?

I have heard rumors of after market upgrades in air filters, intakes, and even tires.
Any help would be greatly appreciated.

Current mpg: 12.1

3 Answers
1,335

Robert answered 14 years ago

Keep tires inflated to correct psi, Have your fuel injectors cleaned, Remove un-need things to save weight, Dont use A/C, have you computer software updated. Thats all i can think off to the top of my head.

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30

lucky57 answered 13 years ago

use synthetic oil,change muffler to magnaflo,take roof racks off, smaller tires in summer,proper inflation,don,t carry excess weight ,performance chip k7n air filter,iridium spark plugs 2010 jeep commander 3.7 24 mpg hwy

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