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2004 - 2008 Ford F150 General discussion on the 2004 - 2008 Ford F150 truck.

What Fuel do you guys run?

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Old 02-16-2017, 06:20 PM
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Originally Posted by StephenG
He said higher alcohol content would lead to higher moisture. I bet you hit the nail on the head though. My daily drive to and from work is all of a mile maybe.
Yea, that would likely cause some milky sludge in your cap and filler... take her out and give her some love once in awhile and let her stretch her legs!

I just find it funny regarding alcohol... back in the days when carbureted engines ruled, there was a bottle of stuff you could buy for a buck or so to get rid of water in the fuel tank. HEET. Do any of you remember that?

I was basically a bottle of alcohol, lol.

Glad to hear it sounds like it's nothing to be concerned about
Old 02-16-2017, 06:23 PM
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Originally Posted by hahanson
I'm curious as to why he would think your fuel is the cause. In over 40 years of working with auto and motorcycle engines I've never heard that.

Water is a normal byproduct of internal combustion. Regardless of what gas you use, some will work it's way into the crankcase regardless. When your engine reaches normal operating temperatures, the water evaporates.

Barring any physical defects (head/intake gaskets, cracked block, etc.) it's most likely you simply are not getting your engine up to normal temperature for an extended period, and the moisture accumulates over time rather than being burned off. You usually see evidence of this around your oil filler tube or on the bottom of the filler cap. If your oil is actually milky, something is definitely wrong.

As for what fuel, I run 87 octane from wherever. If you're engine is stock, anything over that is a waste of money, and could even degrade your catalytic converter.
Im tuned and have timing advanced, I have to run 91......
Old 02-16-2017, 06:32 PM
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Originally Posted by hahanson
Yea, that would likely cause some milky sludge in your cap and filler... take her out and give her some love once in awhile and let her stretch her legs!

I just find it funny regarding alcohol... back in the days when carbureted engines ruled, there was a bottle of stuff you could buy for a buck or so to get rid of water in the fuel tank. HEET. Do any of you remember that?

I was basically a bottle of alcohol, lol.

Glad to hear it sounds like it's nothing to be concerned about
He was going by experience from racing. He said after running the race car which ran on alcohol the oil would have a bunch of white "moisture" in it.
Old 02-16-2017, 07:09 PM
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Originally Posted by Summers22
Im tuned and have timing advanced, I have to run 91......


That would mean your engine is not stock. I believe I covered that.

Originally Posted by StephenG
He was going by experience from racing. He said after running the race car which ran on alcohol the oil would have a bunch of white "moisture" in it.
Water is a byproduct of combustion so I would imagine, but never ran alcohol fuel. I will defer to him as it sounds as if he has more experience in the matter!

I just thought it was ironic as alcohol is used to disperse/breakup water if it actually gets in the fuel tank. Maybe it's just my twisted sense of humor...
Old 02-16-2017, 07:15 PM
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Originally Posted by hahanson


That would mean your engine is not stock. I believe I covered that.
No need for attitude.....
Old 02-16-2017, 07:33 PM
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Originally Posted by Summers22
No need for attitude.....
But it's the internet. It doesn't come without attitude. I checked with Comcast, they didn't have an "attitude-free" internet plan.
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Old 02-16-2017, 07:36 PM
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Originally Posted by StephenG
...Now to figure out how to get the engine warm on my way home.
Install a remote start? Seems pointless for a less-than-a-mile trip, but less pointless than driving around before/after work with nowhere to go, just to warm the engine up.
Old 02-16-2017, 07:46 PM
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Originally Posted by nddragon01
Install a remote start? Seems pointless for a less-than-a-mile trip, but less pointless than driving around before/after work with nowhere to go, just to warm the engine up.
Lol never thought about that. I hate to let my engine idle cold though. I can just drive a little more before work but after I have to go straight home to be dad while momma goes to work. Maybe invest in 2 new car seats and take the kids for a ride? Lol I'm not switching car seats twice a day.
Old 02-16-2017, 07:56 PM
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Originally Posted by nddragon01
Install a remote start? Seems pointless for a less-than-a-mile trip, but less pointless than driving around before/after work with nowhere to go, just to warm the engine up.
That's a very inefficient way to warm up and engine (and not particularly good on the engine, but that's a whole other discussion....). It also likely wouldn't do anything to remove the condensation -- unless you let it run a REALLY REALLY long time.

I will have to admit though that I have a remote start and on really really cold morning when I don't want to scrape ice.... but shame on me!
Old 02-16-2017, 07:57 PM
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Originally Posted by Summers22
No need for attitude.....
I could say the same and be just as wrong?

No worries.

Originally Posted by StephenG
Lol never thought about that. I hate to let my engine idle cold though. I can just drive a little more before work but after I have to go straight home to be dad while momma goes to work. Maybe invest in 2 new car seats and take the kids for a ride? Lol I'm not switching car seats twice a day.
Just buy extra car seats!



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