kem mpg info - Ford Powerstroke Diesel Forum
6.4L Performance Parts Discussion What has or has not worked for you?

 
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post #1 of 8 Old 02-01-2011, 07:04 AM Thread Starter
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kem mpg info

Ran the last tank on the 210 from mike with egr deleted. I ended up with
15 mpg with mostly in town driving

381 miles fill up as much as i could sqeeze at 25.3 gallons

Loaded the 345 tune and drove to corinth ms and back last night

drove 495 miles with 15 or so in town and 85 miles of it on a 50 mph max speed road rest of it i ran at 75 according to gps. Mike has redone my tunes for tire size and it is within 1 to 2 mph.

i got 495 miles and filled up this morning with 25.8 gallons = 19.18 mpg

I am going to run the 210 again for in town this week and next road trip. I am interested to see with no egr how well it performs compared to high hp tunes. I have not really monitored the difference.

Fuel additives are diesel kleen and 2 stroke outboard motor oil mixture

2011 f250 Ccsb 4 x 4 brown lariat black leather
Spartan war hammer afe intake bestop power steps toyo mt 35 x 12.5 x 20





08 F250 cc sb 4x4 Spartan 300 kem 345 dd 4" power stroker 67 4" afe down pipe back exhaust with muffler 37" toyos afe stage 2 si 3" cac pipe
Elite Egr Cooler delete with Wastegate.
Viair on board air system
New custom painted winch bumper with mile marker winch
Hidden hitch
Soon to be n fab steps
Sony nav
Custom steering wheel
Homemade traction bars
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post #2 of 8 Old 02-01-2011, 08:00 AM
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post #3 of 8 Old 02-01-2011, 08:57 AM Thread Starter
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On a another note. I ran the spartan 300 last week mainly in town and got 14 - 15 don't remember exactly. I think it could be a little better if my tires size was adjusted for the tune properly. but is good tune as well

2011 f250 Ccsb 4 x 4 brown lariat black leather
Spartan war hammer afe intake bestop power steps toyo mt 35 x 12.5 x 20





08 F250 cc sb 4x4 Spartan 300 kem 345 dd 4" power stroker 67 4" afe down pipe back exhaust with muffler 37" toyos afe stage 2 si 3" cac pipe
Elite Egr Cooler delete with Wastegate.
Viair on board air system
New custom painted winch bumper with mile marker winch
Hidden hitch
Soon to be n fab steps
Sony nav
Custom steering wheel
Homemade traction bars
spderjhn is offline  
post #4 of 8 Old 02-02-2011, 07:16 PM
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wow im getting about 300 miles to a tank with my 345
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post #5 of 8 Old 02-03-2011, 06:34 AM Thread Starter
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do you drive it like you stole it? that seems a little low

2011 f250 Ccsb 4 x 4 brown lariat black leather
Spartan war hammer afe intake bestop power steps toyo mt 35 x 12.5 x 20





08 F250 cc sb 4x4 Spartan 300 kem 345 dd 4" power stroker 67 4" afe down pipe back exhaust with muffler 37" toyos afe stage 2 si 3" cac pipe
Elite Egr Cooler delete with Wastegate.
Viair on board air system
New custom painted winch bumper with mile marker winch
Hidden hitch
Soon to be n fab steps
Sony nav
Custom steering wheel
Homemade traction bars
spderjhn is offline  
post #6 of 8 Old 02-03-2011, 11:21 AM
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My last tank was 10.5mpg on the Hot Damn file. I got on it a few times and let it idle for probably 1.5hrs. on that tank. I'm hoping cutting out the idling will help my mileage. I was getting this stock with DPF. This is all city driving. I just ordered the S&B intake hoping this will help.

2014 F-250 6.7 4X4 Crew Cab Black Lariat Black Leather 20"Wheels
Traded-2009 Ford F-250 6.4 Auto 4x4 CrewCab Black Lariat
2013 Jeep Wrangler Unlimited
DPF replacement pipe $85 PM me.
PM me if interested.
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post #7 of 8 Old 02-03-2011, 03:05 PM
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yea sorry guys i ment 400 miles to the tank haha
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post #8 of 8 Old 02-03-2011, 04:13 PM Thread Starter
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yeah my passion obsession has been to increase fuel mileage for this vehicle. I have deleted egr which helped longevity and fuel economy. I have changed all restrictive pipes ie. cac, downpipe i have a aftermarket intake. The only thing left is to put the cfm elbow on, but i am not sure that willl hlep with mileage. I am happier than i was, but i am still trying to improve efficiency. I will be changin my tc - the aftermarket one i have has too high of a stall speed, but i am hoping with reconfigured stall speed i may pick up a little more mileage. I need to order some more optilube stuff. I had good results with their fuel treatment. not sure if it is worth the money compared to what i am currently doing. i did finallly start idling a little more and quit worrying about fuel mileage. so for an ocd person like me that was a victory i want 25 mpg on highway and 18 in town

2011 f250 Ccsb 4 x 4 brown lariat black leather
Spartan war hammer afe intake bestop power steps toyo mt 35 x 12.5 x 20





08 F250 cc sb 4x4 Spartan 300 kem 345 dd 4" power stroker 67 4" afe down pipe back exhaust with muffler 37" toyos afe stage 2 si 3" cac pipe
Elite Egr Cooler delete with Wastegate.
Viair on board air system
New custom painted winch bumper with mile marker winch
Hidden hitch
Soon to be n fab steps
Sony nav
Custom steering wheel
Homemade traction bars
spderjhn is offline  
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