2004 - 2008 F150 2004, 2005, 2006, 2007 and 2008 Ford F150's with 5.4 V8, 4.6 V8 engine
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  #16  
Old 02-23-2007, 12:44 PM
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Originally Posted by bsocko
So can anyone tell me if this is flex fuel ?

1FTPX14544NB35934
No, it's not Flex Fuel. This info is from Fleet Ford:

VIN: 1FTPX14544NB35934

World Manufacturer Identifier - 1st, 2nd, 3rd Positions
VIN Code: 1FT
Assembly Country: USA
Make: Ford
Body Style: Pickup
Restraint System Type (Passenger Cars) or Brake Type and GVWR Class (Trucks and Vans) - 4th Position
VIN Code: P
Brake System: HYDRAULIC
GVWR Class: Class F
GVWR Range: 7,001 - 8,000 Pounds
Line,Series Body Type - 5th, 6th, 7th Positions
VIN Code: X14
Vehicle Line: F-150
Body Type: SUPER STYLESIDE
Vehicle Type: Truck/SUV
Engine Type - 8th Position
VIN Code: 5
Engine: 5.4 L
Cylinders: 8
Fuel: Gasoline
Horsepower: 300 HORSEPOWER
Model Year - 10th Position
VIN Code: 4
Model Year: 2004
Assembly Plant - 11th Position
VIN Code: N
Assembly Plant: NORFOLK: NORFOLK, VA
Production Sequence Number - 12th - 17th
VIN Code: B35934
Prod Sequence Number B35934
 

Last edited by firstonraceday; 02-23-2007 at 01:20 PM.
  #17  
Old 02-23-2007, 01:12 PM
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I believe that 06 is the first year for the 5.4 FFV...
 
  #18  
Old 02-23-2007, 03:02 PM
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Originally Posted by sammer4u
I believe that 06 is the first year for the 5.4 FFV...
I'm with sammer4u, everything I've heard, only the 06+ 5.4L's are Flex Fuel. Could be wrong, but this is what I've found from other sites.
 
  #19  
Old 02-24-2007, 01:12 AM
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It may have been a mid '06 change too. I'm not sure if the first '06's had the FF engine. I think the '07's are only FF despite the website showing either engine as an option.
 
  #20  
Old 02-24-2007, 10:05 AM
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5.4 FFV started in '06 with a motor code of V in 8th position of the VIN. There are no 4.6 or 4.2 flex fuel motors offered in this series of trucks right now.
 
  #21  
Old 02-24-2007, 10:30 AM
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My dad has a 2006 F150 FFV. On gas, it gets 15mpg in summer, no winter figures yet. On E85, it will get 13-14mpg in summer, and 11-12mpg in winter. It seems to drive the same and have equal power on E85 as it does on gas. Considering the price difference here, we have been coming out ahead. We have been running E85 almost exclusively in it since it was new, and it now has about 13,800 miles.

As always, YMMV.
 
  #22  
Old 03-13-2007, 03:11 PM
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Originally Posted by bsocko
How do you know if you have the Flex Fuel Engine? I have the 04 5.4 3v....
check the inside of your gas door.
 
  #23  
Old 03-13-2007, 03:24 PM
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Originally Posted by Stondrgn2002
check the inside of your gas door.
And on mine there's a sticker under the hood that says it too. But I think I'm chiming in too late; reading back it looks like he does not have the FFV engine.
 
  #24  
Old 03-13-2007, 03:33 PM
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Originally Posted by Sarge2155
Hi,

I got an 07 SCAB FX2 FFV and I just filled up with a tank full of E85. Wow it was cheap compared to the unleaded regular fuel real cheap like $1.59 compared to $2.14 a gallon (DFW Texas). I got a little over 2000 miles on the truck and this is the first time I have ran into the fuel. Seems it is finally being made more available.

My question is has or does anyone else use it exclusively, and if so are there or were there any noticable problems. I know that if you use E85 more than 50% of the time you have to change your oil and filter every 3000 miles (as per the owners manual).

To early for me to tell yet, but I'll keep you all posted. It was a breath of fresh air for the old wallet though I am serious.
ya its cheaper but depending on how much cheaper it is in your area because of the decrease in MPG it may end up costing you more money.
 
  #25  
Old 03-13-2007, 03:42 PM
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Well that was short lived because I just used the one tankful of E85. They are playing games because it costs just as much as regular unleaded with the exception of a few cents less.

It did seem like I got less MPG on that tankful. I have determined that it is not worth it at least right at this point to run E85 on a regular basis. That was a short and sweet test.
 
  #26  
Old 03-13-2007, 04:12 PM
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Originally Posted by GlennJ
The country did not really 'save' any energy because ethanol uses more energy/gallon to produce than it saves. !
Wrong.

The economists you are quoting are citing a peer reviewed scientific journal article that did a mass energy balance for producing feed corn based ethanol. They took into account the(in no order):
fertilizer
fuel to transport corn
fuel to grow corn
fuel/energy to produce ethanol from corn
AND
the solar energy necessary for the corn plant to grow to maturity.

Do you see a problem in this? Using thier method sure, corn based ethanol is a net energy loss, but when was the last time the govt. was able to send a W-2 to the Sun and get money back?
 
  #27  
Old 03-14-2007, 07:53 AM
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maybe i am wrong here but i think we are trying to go in the right direction with alt. fuels e85 may not be the end all solution but it's the first step in trying to reduce the dependance on oil the big oil companies are doing everything they can to throw one in us so lets explore some possibilities an see were it takes us just a few thought of fool.
 
  #28  
Old 03-14-2007, 09:30 AM
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The first year for the FFV was 2006, and it was a late shift in december of production. That means about half of all 2006 5.4L 3V motors are FFV, the other are not. Depends on your production date. Others have already informed you of the benefits/loss of using Ethanol. In my opinion, not worth the time. No savings noted in other vehicles.
 
  #29  
Old 03-14-2007, 10:10 AM
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Originally Posted by Fire2722
The first year for the FFV was 2006, and it was a late shift in december of production. That means about half of all 2006 5.4L 3V motors are FFV, the other are not. Depends on your production date. Others have already informed you of the benefits/loss of using Ethanol. In my opinion, not worth the time. No savings noted in other vehicles.
My 06 F150 was built in 6/06 and is FFV.

It may not be worth your time right now to use Ethanol, but just wait until Gas prices get back up over $3 a gallon and Ethanol is still $2 a gallon or lower.

So there may come that time you find it is worth your time.
 
  #30  
Old 03-14-2007, 10:15 AM
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Around here Gasoline is $2.35 for 89 octane, and E85 is $2.05. It stays pretty close to the price of gasoline, and there are two ethanol plants within 100 miles. Just not worth it in my opinion.
 


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