Really Bad Gas Mileage
I knew an 06 GC Laredo with a V8 and 4wd would suck gas, but this is far worse than I thought. I'm looking to do everything reasonable to improve this situation. Don't drive a bunch, can live with the problem, but I want to cry watching the gas gauge. Ideas please. About time for new plugs/tune-up. Already did tires. Using thin, synthetic oil (live in Gulf Coast). Drive like an old man most of the time.
What is your MPG?
12 city 17 hwy
I have an 04 GC Laredo, 165K miles. Drove it for 10 yrs at 20 MPG. A few months ago it dropped to 16 MPG within a day. After $1300 in tune-ups, diagnostics, new plugs. fuel additives there is no change. The Jeep dealership has no idea why. They just say "trade it in".
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