Notices
1997 - 2003 F150 1997-2003 F150, 1997-1999 F250LD, 7700 & 2004 F150 Heritage
Sponsored by:
Sponsored by: Auxito

7700 Question

Thread Tools
 
Search this Thread
 
Old Jun 12, 2007 | 10:24 PM
  #1  
ATC Crazy's Avatar
ATC Crazy
Thread Starter
|
Hotshot
Community Builder
Loved
Community Favorite
Top Answer: 10
Joined: Jun 2003
Posts: 12,355
Likes: 4,390
From: SW VA
7700 Question

Dual gas tanks? Or what?







 
Reply
Old Jun 12, 2007 | 10:26 PM
  #2  
ATC Crazy's Avatar
ATC Crazy
Thread Starter
|
Hotshot
Community Builder
Loved
Community Favorite
Top Answer: 10
Joined: Jun 2003
Posts: 12,355
Likes: 4,390
From: SW VA
Upon further research...I found out it's for CNG. What is that?

*EDIT*

Ok...I did a little more research:

http://www.indiacar.com/infobank/using_cng.htm


Sounds interesting. Has anyone run it? And what do you think about it?
 

Last edited by ATC Crazy; Jun 12, 2007 at 10:29 PM.
Reply
Old Jun 12, 2007 | 10:32 PM
  #3  
galaxie641's Avatar
galaxie641
Postmaster
Joined: Nov 2006
Posts: 4,517
Likes: 3
From: SE Wyoming
Natural gas. Did you just find this truck on the street and open the doors up and take a pic?
 
Reply
Old Jun 12, 2007 | 10:37 PM
  #4  
ATC Crazy's Avatar
ATC Crazy
Thread Starter
|
Hotshot
Community Builder
Loved
Community Favorite
Top Answer: 10
Joined: Jun 2003
Posts: 12,355
Likes: 4,390
From: SW VA
Originally Posted by galaxie641
Did you just find this truck on the street and open the doors up and take a pic?

Yeah

I was searching google for a pic for one for the SD forums when I came across this and thought WTF?
 
Reply
Old Jun 12, 2007 | 10:43 PM
  #5  
rsylvstr's Avatar
rsylvstr
Cargo Master
15 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2006
Posts: 3,489
Likes: 45
From: Central NY
dual fuel.
CNG and gas.
CNG sucks.
i had a 7700 at work, 2WD, regular cab and i was lucky to get 9 MPG.
 
Reply
Old Jan 20, 2008 | 10:14 PM
  #6  
darress's Avatar
darress
New User
Joined: Jan 2008
Posts: 2
Likes: 0
From: Utah
At 9 mpg something was wrong with your truck. I have a 2001 F 150 7700 4x4 extended cab with a camper shell and the bi fuel set up (gas or cng). I get about 13 mpg on either fuel doing 75+ on the freeway. Not to mention here in Utah the cng is only 64 cents per gallon. Nope, cng doesn't suck for me.
 
Reply
Old Jan 20, 2008 | 10:18 PM
  #7  
rsylvstr's Avatar
rsylvstr
Cargo Master
15 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2006
Posts: 3,489
Likes: 45
From: Central NY
Originally Posted by darress
At 9 mpg something was wrong with your truck. I have a 2001 F 150 7700 4x4 extended cab with a camper shell and the bi fuel set up (gas or cng). I get about 13 mpg on either fuel doing 75+ on the freeway. Not to mention here in Utah the cng is only 64 cents per gallon. Nope, cng doesn't suck for me.
it was a straight up CNG truck....and the 9mpg could be due to the fact that i'd do the typical state thing, let it idle all day LOL.
 
Reply
Old Jun 7, 2008 | 09:29 AM
  #8  
websltd's Avatar
websltd
New User
Joined: Jun 2008
Posts: 1
Likes: 0
i have the b 7700 runs great on gas but very rough on cng
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

10 Ways Ford is LOSING to the Competition

 Joe Kucinski
story-1

Top 6 Best Deals Available on New Fords & Lincolns Right Now

 Brett Foote
story-2

This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

 Verdad Gallardo
story-3

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-4

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-5

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-6

Every 2026 Ford Engine Explained

 Brett Foote
story-7

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-8

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-9

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
Old Jun 7, 2008 | 11:07 PM
  #9  
darress's Avatar
darress
New User
Joined: Jan 2008
Posts: 2
Likes: 0
From: Utah
Check out cngchat.com and go to the Ford section. Look specifically at the posts on replacing the coalescent filter and doing a tune up with cng injector o-rings, coil packs, and plugs. Lots of info there and feel free to email me as well if you have questions. Mine was rough on cng before addressing the above stuff, great now. Hope that helps.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
aldridgec
1997 - 2003 F150
10
Oct 16, 2025 11:34 AM
xgreg27x
1997 - 2003 F150
1
Apr 26, 2012 08:47 PM
nut1605
1997 - 2003 F150
6
Nov 2, 2006 10:41 PM
Custom Junk
General NON-Automotive Conversation
4
Aug 1, 2002 07:43 PM
disaacs
1997 - 2003 F150
2
Jun 16, 2002 02:04 PM




All times are GMT -5. The time now is 05:46 PM.

story-0
10 Ways Ford is LOSING to the Competition

Slideshow: 10 ways Ford is losing to the competition

By Joe Kucinski | 2026-06-15 09:52:01


VIEW MORE
story-1
Top 6 Best Deals Available on New Fords & Lincolns Right Now

Some great targets in today's expensive world.

By Brett Foote | 2026-06-15 09:35:19


VIEW MORE
story-2
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-3
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-4
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-5
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-6
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-7
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-8
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-9
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE