fargo 5500 mpg

[duramaxdan]

well so far not real happy with it. did the h&s egr and cooler delete flo pro dpf pipe delete and a h&s mini max still only 8.6 mpg. any one have any info on the smarty jr im told the work great on the fargos

 

[Oilboy]

you might want to try the cummins forums I'm sure someone there will be able to help you out.
also what did you get stock?

 

[the_real_wild1]

More details would help?????? Like at what speeds, how heavy on the go pedal, towing, gearing, tires?

 

[OVERKILL 19]

If your h&s is not doing it for ya, a smarty ant gunna make ya feel any better! My 6.7 went from 13-14mpg to 18-20ish with all the deletes and what nots!

 

[gotboost]

well so far not real happy with it. Did the h&s egr and cooler delete flo pro dpf pipe delete and a h&s mini max still only 8.6 mpg. Any one have any info on the smarty jr im told the work great on the fargos

finally a true dodge owner that dosn't bullch!t everyone else with that truck i bet get 20 to 22 miles per gallon i hear it over and over again haha yeah right

 

[nd4spd]

finally a true dodge owner that dosn't bullch!t everyone else with that truck i bet get 20 to 22 miles per gallon i hear it over and over again haha yeah right

I get 21 with my deletes and H&S and that isn't going by the overhead monitor.. actual fuel millage calculations running on the highway at about 125km/hr

 

[Summitric]

i get 21 with my deletes and h&s and that isn't going by the overhead monitor.. Actual fuel millage calculations running on the highway at about 125km/hr

i'm getting that easily with an h&s in my 3500 and no deletes yet at hiway speeds.......

 

[gotboost]

i call bull ch!t i had 2 dodges and not even close to that i must of had the wronge dodge cummins

 

[Cyle]

They are talking Canadian mpg for sure. Which is only like 16 mpg actually.

 

[Summitric]

they are talking canadian mpg for sure. Which is only like 16 mpg actually.

1150kms with 129l fuel tank.......... 21.01mpg...........thank you very much

 

[Griz-L-Bar]

Your truck is a cab and chassis model, Which I think does have a impact on the tuner. I have been looking into this alot and just ordered H&S with all the deletes coming as well. Maybe try getting alhold of someone familiar with EFI Live tuning. I believe they have recently released software for the 6.7 cummins. They could be the thing needed for cab and chassis model. Gives you real world live time tuning results, Read complete custom tune for your exact truck. This by far the best method of tuning available, Maybe NADP could help.

Oh ya and gotBOOST.... 2500 4x4 at 115km/h according to the dumb overhead, getting 12.5l/100km/h down highway ALL STOCK.
Now in town is way different....its a pig
And coming from someone with a an avatar of a Chevvelle(Very nice by the way) I wouldnt think you would be to concerened about fuel economy.
must be chev guy they ussaully get mad about dodges fuel economy

 

[DRD]

1150kms with 129l fuel tank.......... 21.01mpg...........thank you very much

Where'd you find a hill that long???

 

[Summitric]

The 5500's are on urea injection, right? Whereas the 3500's and 2500's don't require the urea injection............. Big difference in systems, but there is tuning in the works and some has been released already.

 

[vegamark]

my 2011 dodge diesel has 12,000 on it is a ho and 4:10 gears , it gets 10-11 mpg , city - hi way , pulling a trailer or empty, it reminds me of a ford 460, gets the same mpg no matter what, i get 450 km per tank going down hill, it can only get better!

 

[gotboost]

haha GRIZ-L-BAR your right i couldn't give a rats ass about fuel mileage i drive a new superduty pulling my race trailer to kelowna with my chevelle inside i get 6.4 miles per gallon on the computer i had a couple dodges with all the delet chit on it and stuff i couldn't get close to the mileage everyone else is getting MAYBE its my driving habits haha and the chevelle well 700 hp its just thirsty :d

 

[Cyle]

1150kms with 129l fuel tank.......... 21.01mpg...........thank you very much

Gotta be going 90 km/hr downhill for a stock 6.7 to hit that.....

 

[dodgeguy]

Well with the axle ratios being what they are on this workhorse of a truck 4.44 & 4.88, I assume the MPG would suffer a tad....LOL

I have many customers driving these as work trucks and a few complain about the MPG but NEVER complain about the power.....lmao

In a few years a 4500 may very well be my camping/quadding unit of choice:d

I know EFI live finally made programming available for the 5.9L but was unaware they had anything for the 6.7L??

 

[Little]

Well cyle and booster I will bet you 10-$100 bills that either of our 3500 will get 21 mpig on a trip from Moose Jaw to Calgary and back. 115-120 kph cruise on. Put your $ where your mouth is. I sure will. You can pick the truck. Red one has 96k on it and the grey has 161k. Both set up the same, deletes and 4" exhaust, h+s mini. 295-70 17 tires. no lifts. Just returned from AZ with the grey truck, av. 20 US, including some 9000 ft hills west of Denver, on the scenic route. Last fall I took the grandson to Kootney Ice camp, used 3/4 tank each way.Not many v8 diesels in hiway trucks for a reason.

 

[toysplus]

They are talking Canadian mpg for sure. Which is only like 16 mpg actually.

So you saying the US mini gallon is the way to go when measuring mileage

 

[gotboost]

Well cyle and booster I will bet you 10-$100 bills that either of our 3500 will get 21 mpig on a trip from Moose Jaw to Calgary and back. 115-120 kph cruise on. Put your $ where your mouth is. I sure will. You can pick the truck. Red one has 96k on it and the grey has 161k. Both set up the same, deletes and 4" exhaust, h+s mini. 295-70 17 tires. no lifts. Just returned from AZ with the grey truck, av. 20 US, including some 9000 ft hills west of Denver, on the scenic route. Last fall I took the grandson to Kootney Ice camp, used 3/4 tank each way.Not many v8 diesels in hiway trucks