If you don't wish to see these ads, that is one of the many benefits of TDR membership. To receive a free copy of the TDR magazine and find out more information about membership benefits click HERE.
I just completed a trip from Eastern Washington through Montana and Wyoming. During the trip the mileage was the worst I have ever recorded, 14.6 mpg. Even when pulling 4 horse up 6% grades my mileage isn't this bad!
My truck is a 2003, 3500, single real wheel, 6 speed that I bought new in July of 2003. The truck is all stock except I am running 35/12.50 Toyo Open Country tires. The tires have hurt the performance a little but this mileage is unreal. I was admittedly gaining some elevation and driving between 80 and 85 mph, but the worst I ever get on the highway is 20.
Was the high speed and resultant 2500 rpms the culpret or is there something else wrong, and if so what. Has anyone else seen this type of extreme fuel consumption at high speeds?
Non members can only view the initial post on threads more than 7 days old. There are 20 additional replies on this thread that you could view if you were a member.
TDR Membership offers many benefits including:
4 issues of the TDR magazine per year including these columns:
Tailgating - A Letter From The Editor
Letter
Exchange - Responses From The Readers
Member2Member - Members' Solutions To Members'
Questions
Technical
Topics - Service/Parts Update
First
Generation - Owner-Specific Articles On The '89 - '93 Dodge Diesel
Trucks
12-Valve
Engines - Owner-Specific Articles On The '94 - '98.5 12-Valve Dodge Diesel
Trucks
24-Valve
Engines - Owner-Specific Articles On The '98.5 - '02 24-Valve Dodge Diesel
Trucks
Third
Generation - Owner-Specific Articles On The '03 And Newer Dodge Diesel
Trucks
Blowin' In
The Wind - Industry News
Shadetree
- Back To The Basics
Celebrity
Corner - The Shadetree Mechanic - Sam Memmolo
From The Shop
Floor - Tips From Turbo Diesel Repair Shops
Products
Showcase - Featured Products
TDRelease
- Vendor Press Releases
In many areas of the country a local chapter with events
A yearly printed copy of the TDR Travel companion
listing approximately 700 TDR members across the country
willing to help you if you have trouble on the road
Complete access to the TDR website including:
Ability to do advanced searches over 1.1 million posts
Access to members only forums (Truck 911, FAQ Forums, Discontinued parts support, Rigs spotted, Pay it forward, Other, and Political)
Posting ability to the forums
Ability to read an unlimited number of posts from the forums
Can customize your forum list to your interests
Can choose 1st, 2nd, 3rd gen, or rotating header graphics
Limit searches to forums your interested in
View posts since you last logged on
Private message ability to other members
Chat room access
Diesel truck specific TSB listing by model year
Online access to the Travel Companion database (with most current information)
2003, 14mpg
Linear Mode
