Gas Mileage
Post Fiend
Joined: Oct 2003
Posts: 6,214
Likes: 13
From: New Jersey
Re: Gas Mileage
Originally posted by RIPPER
I HAVE A '92 SUPERCAB LONGBED WITH AN 4.9L INLINE 300. I AM AVERAGING @ 12 MILES A GALLON. IS THAT PRETTY NORMAL? I DO HAVE A SMALL EXHAUST LEAK. WILL THIS ADD TO THE BAD MILEAGE?
THANKS!
I HAVE A '92 SUPERCAB LONGBED WITH AN 4.9L INLINE 300. I AM AVERAGING @ 12 MILES A GALLON. IS THAT PRETTY NORMAL? I DO HAVE A SMALL EXHAUST LEAK. WILL THIS ADD TO THE BAD MILEAGE?
THANKS!
I don't think what you are getting is out of line.
Exhaust leaks generally don't hurt mileage unless the leak is before the o2 sensor.
Post Fiend
Joined: Oct 2003
Posts: 6,214
Likes: 13
From: New Jersey
Originally posted by 351ballsofford
i get like 7 or 8 last i checked. what the hell is my maufunction.
i get like 7 or 8 last i checked. what the hell is my maufunction.
My 93 F350 351W crewcab gets 13-14 on the highway. 5-6 local though, it averages out I guess.
I also shift earlier than most...
Senior User
Joined: Nov 2003
Posts: 423
Likes: 0
From: Providence, RI
I was shocked to get just under 16mpg in my '97 Supercab with the 5.8L on a recent 120 mile highway trip. Oddly, the truck used about twice as much gas headed in the other direction (no, not uphill in only one direction).
Elder User
Joined: Aug 2003
Posts: 859
Likes: 0
From: philly pa
i just bought my truck two months ago. in below freezing temperatures and about 80% highway(75mph) i got 17mpg every fillup. i'm hopeing to get 19 in the summer. not bad for 100k miles.
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Post Fiend
Joined: Oct 2003
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From: New Jersey
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Senior User
Joined: Mar 2004
Posts: 246
Likes: 0
I'm getting between 7 and 10 with mine. Its also a 4X4 crew 350 with a 460. The quality of gas in your area will play a major role in mileage. With the winter gas in my area I was getting 5 , with good summer mix I have got as high as 14
