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I have been running bio for 5 months now. Started slow with B5 and in two months worked up to B50. So I have now been using B50 to B80 for 3 months. I filled up with B100 a week ago. Now the question. How long does it take to clean out the fuel system from the diesel sludge? The truck had 45k on her when I started running bio. Thoughts? Experiences?
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2005 F350 6.0 lariat supercab 4x4 long bed zf6 speed and a real work horse--Burning B100 on nice days and B50 when there is a chill in the air
Mod's-BD exhaust brake-Dura flaps-Piaa back up lights-C-Betr mirrors
-Midwest short throw shifter-Splitz lift-Wilson cell antenna & Amp--Isspro ev gauges-fuel-pyro-ebp
1999 EB expedition (Wife's)
With the introduction of ULSD, the sludge buildup has been reduced significantly. So when running bio for the first few tanks, it's less likely that you will see a lot of extra gunk in your fuel filter. There's just not as much as there used to be.
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Curtis
2002 F-250 PSD
Gambling with 250/200's on PMR's
478hp/851tq on Haller's dyno - 7/28/12
Your connection to the Colorado diesel community.
With only 45,000 miles on it when you started, your probably ok, just do your recomended filter change. Most problems I've heard where with trucks with 150+k miles.
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Oregon Chapter Leader My friends call me Don.
"I always keep a supply of stimulants handy in case I see a snake, which I also keep handy" WC Fields
Just watch your HP. If it starts going down. Change filters as not to ruin injectors.
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red 04 F250 build date 04/04 6.0 PSD ,auto,cc, xlt ,sb, moon roof, 4X4, off road pkg, sports pkg., tow pkg,camper pkg,FX4, electric shift on fly
93 f350 7.3 , 5 speed manual, ext cab, long box 240K+ miles
1967 C700 farm truck
30 ft travel trailer
Vietnam Vet/ OS1 USN/USNR retired 26 years
B5 soydiesel user
Sirius radio
Thanks for the input guys. I have been changing my fuel filters when I do oil change around every 5k. I was thinking about getting some extra protection with either an air dog or a fass system and maybe a fuel pressure gauge just to be safe. Since the truck has been running so well I was thinking today that maybe all the build-up is out of the fuel system.
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2005 F350 6.0 lariat supercab 4x4 long bed zf6 speed and a real work horse--Burning B100 on nice days and B50 when there is a chill in the air
Mod's-BD exhaust brake-Dura flaps-Piaa back up lights-C-Betr mirrors
-Midwest short throw shifter-Splitz lift-Wilson cell antenna & Amp--Isspro ev gauges-fuel-pyro-ebp
1999 EB expedition (Wife's)
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