kb1965 Posted February 9, 2004 Share Posted February 9, 2004 Any ideas to increase gas mileage on a 99 XLT special? Currently getting a whopping 4 to 5 miles to the gallon. Link to comment Share on other sites More sharing options...
Gissert Posted February 9, 2004 Share Posted February 9, 2004 Sounds like you need to get the carbs cleaned, tuned and synchronized. I had a 93 XLT that would get 11 to 14 MPG, depending on my right thumb. Link to comment Share on other sites More sharing options...
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