Gas mileage
2 Answers
I6 engine?? Yeah 100 miles per tank is beyond horrible, at minimum, should get double that. Like previously suggested, assuming you have no check engine lights, fuel filter, air filter, injector cleaner. New AC Delco 41-103 plugs, and clean your throttle body with a sensor safe spray like Seafoam, with fuses #10 and #28 removed.
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I had 200 miles in 80 liters in my trailblazer 2003 LS? is that even logic??
