Quote:
Originally Posted by Jim's Truck
I have a 1990 Ford F350 7.3 litre Diesel which used to be a U-Haul mover.
It gets 10 MPG at 65 MPH, gets around 8 MPG at 70 MPH, and 75 MPH is top speed.
I feel it should be able to get much better than that..maybe 17 MPG?
The exhaust has rusted through, so I need a new one, what replacement would improve power and mileage?
I was told there was a "chip" that would improve performance including mileage, where would I go to buy this chip, and what would I ask for?
I was also told this truck has a "govenor" which reduces performance and mileage, how do I remove or deactivate this device?
The truck needs tires..all 6 of them, I am not familiar with truck tires..what am I looking for?
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There is no chip on or for these trucks - it is strictly mechanical controls (good thing, IMHO)
Any governor would be a U-haul addition, I think.
Your mileage sounds low....pretty much like a gasser...
My '73 with turbo, manual trans and 4.10 gears gets about 16.5 at 65...but these days I drive 55...
It may be that a combination of mechanical things being less than 100% that is causing the problem.
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1993 F350 XLT Crew Cab 4x4 factory turbo diesel, 5-spd, 4.10s w/towing package, bench seats (fits family), white paint, sprayed bedliner, "Rackit" lumber rack.
This was exactly the truck I was looking for...
now 278,000 miles & 6 yrs (factory reman engine @ 119K miles)
14.5 mpg @ 65 mph cruise control & AC
Casually looking for a good used overdrive....
Real trucks don't have spark plugs!
-Guy-
Escondido, CA
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