F-250 / Super Duty / Diesel

Winter Blend blows....

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Old Jan 16, 2008 | 06:59 PM
  #16  
Pagnew's Avatar
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From: West Michigan
Originally Posted by powerstroke73
Biodiesel gels at a higher temp than petro based diesel. It has to do with the oils present in the soy. Thats one of the reasons that bio diesel is typically blended with regular diesel to lower its gel point in the winter.


The only reason that the fuel tanks don't freeze up north in the -50* weather is that they run tank insulators and heaters. Thats common down here in the lower 48 as well. Look at all the trucks with the covers on the tanks. Plus almost all run heating elements in the tank. If they didn't the fuel would gel up.
Thanks for the insight!

I figured that up in the artic areas they must have what you described...I didn't know about that set-up here in the lower 48 - but it makes sense.
 

Last edited by Pagnew; Jan 16, 2008 at 07:03 PM.
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Old Jan 16, 2008 | 07:22 PM
  #17  
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From: Northern Louisiana
So this stuff works pretty good in diesels from what im reading. There any sort of thing like that for a gasser? Or maybe im missing the whole point in general. Sorry been a long day.
 
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Old Jan 16, 2008 | 07:55 PM
  #18  
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No need in a gasser, gas doesn't gel like diesel does. Think of it like olive oil when you have it in the cupboard, now poor some in a glass and set in your fridge overnight, that is what happens to diesel in very cold conditions... fun fun.

-Vycan
 
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Old Jan 16, 2008 | 08:02 PM
  #19  
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From: Northern Louisiana
Originally Posted by vycan
No need in a gasser, gas doesn't gel like diesel does. Think of it like olive oil when you have it in the cupboard, now poor some in a glass and set in your fridge overnight, that is what happens to diesel in very cold conditions... fun fun.

-Vycan
Was curious. Seeing the increase in mileage that RR noted it was worth asking about.
 
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