06-19-2007, 12:40 AM | #41 (permalink) |
Upright
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I agree with what a few of you are saying about chipping diesel engines. I do not own a diesel passenger car but I have owned a 2006 Dodge 3/4 ton mega cab with the Cummings Turbo Diesel. I had it chipped from the factory (Predator Performance Inc - chip) and I clear 25 mpg+ on the highway. Wouldn't let it sit and idle too long though.
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06-25-2007, 07:05 AM | #45 (permalink) |
That's what she said
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I owned a 2000 Jetta TDI for about 4 years (chipped for 2 years) and I averaged around 45mpg lifetime, with my best mpg for 1 tank of gas topping 53mpg.
My current car (2005 Volvo S40 T5) has averaged almost 24mpg lifetime and just over 30mpg for its best tank. Not bad, but it makes me miss my old Jetta sometimes. And lately I've been commuting on my motorcycle (2006 Yamaha FZ6) and have been getting around 160 miles on one tank, so that's around 48/49mpg... not bad for something that can do 0-60 in under 4 seconds.
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"Tie yourself to your limitless potential, rather than your limiting past." "Every man I meet is my superior in some way. In that, I learn of him." |
07-04-2007, 08:54 PM | #49 (permalink) |
Psycho
Location: way out west
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My Ranger with a 5.0L V8 and 4 barrel carb gets 27mpg (US gallons) if i drive it smoothly, even at high speeds, 85mph is only 2500rpm and the engine is quite efficient at that speed. Mileage drops at 50mph since it's lugging too low for 5th gear. That's better than the 2L 4 banger ever got and i can burn rubber for a block and go 140mph+ now.
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07-30-2007, 03:52 AM | #50 (permalink) |
Insane
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Mercedes-Benz 200 1982 4sp automatic. I get 18mpg city and 24mpg highway. Pretty bad for a 2L 100hp (carb) engine Maybe caused by old transmission technology or something. I changed the air filter and spark plugs recently - beyond that I don't know what to do to improve things.
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