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Old 09-09-2011, 08:44 PM   #43 (permalink)
slowmover
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Join Date: Oct 2009
Location: Fort Worth, Texas
Posts: 2,442

2004 CTD - '04 DODGE RAM 2500 SLT
Team Cummins
90 day: 19.36 mpg (US)
Thanks: 1,422
Thanked 737 Times in 557 Posts
One thing I find surprising in Gear Vendor instructions is that oil needs to be changed every 5000 miles!

See this thread -- and links in Post #13 -- for one mans' solution to this.

My Gear Vendor's Experience.

And here's a thought experiment with merit:

Reversing an NP-205 in a Re-Gearing Strategy

by a man I believe has also been a member here (but not recently).


Now, from the referenced post #37, the "generic TD map":






I'll print this up to keep in the truck -- and the explanation -- and change my habits. Tried to keep it simple (which worked well), so, as a few years have gone by having moved from 18+ around town to 20 for calendar year intervals (where highway miles are set aside); I'll see if I can't get that next one or two mpg on a regular basis.

Was reading around today and came across a pretty decent conversation (okay, it's Ford, but you'll get used to the odor after awhile). Big Dave shows up on plenty of these Ford FE "conversations", no surprise:

FTE: What is the 7.3 Sweet Spot?

And some other Ford TD interest:

Single Post: BSFC Map Value Loading


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Last edited by slowmover; 09-09-2011 at 09:30 PM..
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