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Old January 13th, 2008, 08:53 PM   #1
Spudy
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01 Dodge Cummins Question

Hey all
Got a question
I have a 01 Cummins Dodge extended cab short box. It has the lower gears in it (I think 4.10) with an auto tranny. Been messing with fuel economy on it. On one trip to Detroit I got around 17 mpg.
When I hook up to my snowmobile Trailer (22ft enclosed V-nose) I drop down to like 11-12 is that normal. I would have though It would have been better but I am unsure. Just wanted to ask.
Thanks

Last edited by Spudy; January 14th, 2008 at 10:39 AM.
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Old January 13th, 2008, 09:01 PM   #2
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There are alot of variables with Diesels and fuel mileage. Like, how fast you were towing, did you have it out of overdrive, Was it windy, ect.
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Old January 13th, 2008, 09:10 PM   #3
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yes
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Old January 14th, 2008, 08:25 AM   #4
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What is a Cummings?
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Old January 14th, 2008, 10:31 AM   #5
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What is a Cummings?
x2 ?????
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Old January 14th, 2008, 10:37 AM   #6
Spudy
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If I remember right I was doing around 70 mph with overdrive.

Last edited by Spudy; January 15th, 2008 at 04:04 PM.
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Old January 15th, 2008, 03:48 PM   #7
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If I remember right I was doing around 70 mpg with overdrive.

:tonka:
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Old January 15th, 2008, 03:53 PM   #8
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Old January 15th, 2008, 04:04 PM   #9
Spudy
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wow time for me to stop typing. lol..
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Old January 15th, 2008, 08:14 PM   #10
kickstand
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wow time for me to stop typing. lol..
:tonka:

Personally I think your mileage represents some true real world numbers and are not really that far off.
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Old January 15th, 2008, 08:20 PM   #11
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Try slowing down to about 65 or so, that should help a bit.
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Old January 15th, 2008, 09:59 PM   #12
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