My 95 3500 DaHooooley crew cab 4x4 with 6.5 and 4.10 gears will run 18-19 at 60-65 running light
Robyn
less than 12 MPG
12-13 MPG
14-15 MPG
16-17 MPG
18-19 MPG
20-21 MPG
better than 21 MPG
Just looking
My 95 3500 DaHooooley crew cab 4x4 with 6.5 and 4.10 gears will run 18-19 at 60-65 running light
Robyn
(1) 1995 Suburban 2500 4x4
(1) 1997 Astro
(1) 2005 Suburban (Papa Smurf)
THIS IS BOW TIE COUNTRY
My numbers are like this:
1999 C2500 Suburban, 6.5TD with no engine mods of any kind, 3.42 rear in place of 4.10, 4l80e with no mods (but a deep cast aluminum pan), 23585R16E tires (Uniroyal Laredo cross country) at 65psi on stock steel wheels (245's are too small in diameter and too wide), 150,000 miles on odometer.
City 17.3 worst; 18.1 best (Houston area traffic)
Hwy 21.2 worst; 22.3 best (Texas Hill country to Flat Gulf Coast Interstate)
Keys I've found to mileage:
In the city: Gentle acceleration; as best you can, plan how you're going to make your stops in traffic (don't tailgate so you don't have to slam on the brakes).
On the highway: Cruise control at 65mph on the highway (about 1775 RPM on my rig).
Mighty happy with this from a land yacht:-)
I'm going to pickup my new truck in dallas tx. here in a few weeks i'm driveing it home to frostburg md. its about 2000 mile drive it's a bonestock 1995 2500 ext.cab longbed 4x2 new motor exhast and tires i will post my results as soon as posible
i got it home it didnt do bad the truck sat for 6 years with a blowed moter it had 83 miles on the new moter when i left tx. lift pump didnt work and the wastegate didnt work right still did prettygood on fuel
95 2500 5in pipe air intake remote pmd cooler #9 res. marine inj. dual 5in stacks full gages kennedy chip more to come