Recent content by Sparky
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I'd Kill for those MPG numbers!!!!
I'd kill for those MPG numbers!!! Cnuttgirl Thanks for the tips, I am definitely going to try the auto-rx and probably the trans formulation too. I am due for a trans flush before towing season gets here. I just had the spark plugs changed. No difference in MPG. What octane fuel do...- Sparky
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- Forum: 1st Gen Ford Expedition General Discussion
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I'd Kill for those MPG numbers!!!!
I have a 5.4 4x4 1999 expedition. I bought it used in 2003. The best MPG I have EVER gotten from this machine is 12! I get 12 weather I am towing or not. Highway, city rain, snow, dry I get 12. I would kill for 16 and some of you get 21 ! Did you put a diesel in it or something? Should...- Sparky
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- Replies: 4
- Forum: 1st Gen Ford Expedition General Discussion
