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E10 killing fuel mileage

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Old Jul 15, 2010 | 07:16 AM
  #31  
QwkTrip's Avatar
QwkTrip
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Originally Posted by Milwaukee1979F150
Could notice performance difference it got 15 mpg cruise 80-90 mph in 95 F250 with 351W with 1K pounds on flatbed.
The best thing you can do to improve your mileage is slow down. Going that fast in a truck is really irresponsible, especially considering that you can't hear anything either.
 
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Old Jul 15, 2010 | 07:20 AM
  #32  
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tex25025
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From: Plano TX and Brentwood TN
Originally Posted by QwkTrip
The best thing you can do to improve your mileage is slow down. Going that fast in a truck is really irresponsible, especially considering that you can't hear anything either.
Atleast it wasn't going 85-90 with 10k. Both aren't good, but that just amazes me about hauling that much going that fast. I mean, I could do that, but that doesn't mean I should or that I am.
 
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Old Jul 15, 2010 | 11:49 AM
  #33  
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From: Texas
That stretch of highway that is the normal speed in the left lane. I have to change into the middle lane every few miles to let somebody going faster pass me. I only run like that when I am in a crunch for time, which has not happend in months.
That has nothing to do with the topic of this thread either.
 
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Old Jul 15, 2010 | 12:02 PM
  #34  
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ChargersFanInCO
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From: Sunny, Snowy, CO
Originally Posted by bill11012
That stretch of highway that is the normal speed in the left lane. I have to change into the middle lane every few miles to let somebody going faster pass me. I only run like that when I am in a crunch for time, which has not happend in months.
That has nothing to do with the topic of this thread either.
lol...like ANY thread stays on topic all the time...slow your @ss down and your mileage will improve...However, to stay on topic, E10 will put a hurting on your mileage. It only killed my F150 by about 1.5-2mpg though. I ran a tank of E85 once and it dropped to 9mpg. I was glad it didn't last very long, and after doing the math, it would have been cheaper ($1.00) for me to have bought regular E10 instead.
 
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Old Jul 15, 2010 | 12:09 PM
  #35  
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Milwaukee1979F150
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From: Trenton, MI
Originally Posted by QwkTrip
The best thing you can do to improve your mileage is slow down. Going that fast in a truck is really irresponsible, especially considering that you can't hear anything either.

We try 55, 60, 65, 70 mph they got less mpg more like 13 mpg. 80-90 mph you get 15 mpg. We was cruise on highway to get parts that is 100 miles away.


Why we have wrong gear ratio on F250 now. It have oversize tire with low gear which cause best mpg at higher speed than low speed.

Need save $500 to get smaller tires to change gear ratio.
 
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