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Old 08-27-2007, 12:48 AM
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'88 F150cust 4.9 2wd 5spd
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Default wanna know your mpg

I know some people have been asking about what MPG there trucks should be getting. I just ended up finding this site today...(by accident) ...so hope it helps someone.

http://www.fueleconomy.gov/feg/bymake/bymanuNF.shtml


only 1985-2008 and about every make so you can check your wifes car too
And the women on the site disregard that and my spelling
Old 08-27-2007, 08:23 AM
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DANG 13 mpg's. I figured that.
Old 08-27-2007, 10:24 AM
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Pretty good info - even goes all the way back to my truck. It's amazing what can be found on the Internet - just has to knows wheres to look.

Did notice that the 5.0L is apparently listed as a 4.9L, at least for 1989 - had to look at the number of cylinders listed.

The only way I could even hope for 17 on the highway is going down a greased hill with a tornado pushing! 12 around town is about right.
Old 08-27-2007, 10:42 AM
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a 302 actually is 4.9L. crunch the numbers, 302/61.
Old 08-27-2007, 11:00 AM
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hmm, dug out the spec book, and sure enough - it lists the 5.0L as having an actual displacement of 301.5 cubic inches, which converts to 4.942 liters.

Guess the Ford guys 'named' it a 5.0 to avoid confusion with the 300 / 4.9L (actual = 300.1 cu.in => 4.918 liters) 6-cylinder.
Old 08-27-2007, 11:13 AM
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Originally Posted by wde3477
hmm, dug out the spec book, and sure enough - it lists the 5.0L as having an actual displacement of 301.5 cubic inches, which converts to 4.942 liters.

Guess the Ford guys 'named' it a 5.0 to avoid confusion with the 300 / 4.9L (actual = 300.1 cu.in => 4.918 liters) 6-cylinder.
they did it to compete with the 305CID trans am and Z28 cars in the 70s....since largest allowable displacement was 305CID.
Old 08-27-2007, 11:18 AM
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ahh - good info - I remember the Chevy 302 in the early Z's and also the Pontiac 301 - couldn't figure why in the days of big blocks and raw horsepower that manufacturers were fooling around with the small stuff.
Old 08-27-2007, 02:34 PM
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Cool.

Should be getting 16, I have gotten 17.

That was before the knobbies... looks like its back to 16.

LOL

Do you guys think a "tuner" will net us better mpg without other mods?

SOHC
Old 08-27-2007, 03:37 PM
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Great information. Thanks for the link.
Old 08-27-2007, 04:58 PM
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Ya'all are welcome glad I can be of some help.
-Shawn


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