Engine, Drivetrain & Forced-Induction
Have Technical Questions or Done Modifications to the G37? Find out the answer in here!

Fuel Smart

Thread Tools
 
Search this Thread
 
Old Mar 27, 2012 | 09:43 AM
  #1  
TeeItHi's Avatar
TeeItHi
Thread Starter
Registered Member
 
Joined: Apr 2011
Posts: 331
Likes: 2
Fuel Smart

Fuel Smart Corp. - Welcome!

Not sure if this has been talked about here.
Good for someone looking for better fuel mileleage for our car.
Reply
Old Mar 27, 2012 | 10:19 AM
  #2  
ZOSTER33's Avatar
ZOSTER33
Premier Member
iTrader: (7)
 
Joined: Mar 2012
Posts: 1,650
Likes: 228
From: Los Angeles-CA
Very interesting, thanks for sharing cuz I can go through a tank of has quickly here in our stop and go traffic here in Los Angeles.

Do you know the cost?
Reply
Old Mar 27, 2012 | 10:52 AM
  #3  
Modme's Avatar
Modme
Registered Member
iTrader: (17)
 
Joined: Jun 2006
Posts: 1,585
Likes: 82
From: So Cal
Reply
Old Mar 27, 2012 | 11:49 AM
  #4  
Rad_Slinger's Avatar
Rad_Slinger
Registered User
iTrader: (12)
 
Joined: Dec 2011
Posts: 2,978
Likes: 83
From: New England
Reply
Old Mar 27, 2012 | 01:39 PM
  #5  
TeeItHi's Avatar
TeeItHi
Thread Starter
Registered Member
 
Joined: Apr 2011
Posts: 331
Likes: 2
ha?

Originally Posted by Modme
Originally Posted by Mattster
explain yourselves?
Reply
Old Mar 27, 2012 | 08:20 PM
  #6  
hobbs's Avatar
hobbs
Registered Member
10 Year Member
 
Joined: May 2011
Posts: 501
Likes: 41
From: SoCal
Psst! I have a bridge for sale, cheap.
Reply
Old Mar 27, 2012 | 08:30 PM
  #7  
daicon0's Avatar
daicon0
Banned
iTrader: (1)
 
Joined: Jun 2011
Posts: 91
Likes: 0
here's the logic, if infiniti found they could increase mpg simply by adding a chip and for cheap ($295, per their site), they would have done so... more people would consider getting our car vs a prius
Reply
Old Mar 27, 2012 | 09:04 PM
  #8  
Black Betty's Avatar
Black Betty
Lexus Defector
iTrader: (60)
 
Joined: Sep 2007
Posts: 21,148
Likes: 2,093
I think that pretty much every single gas saver device ever sold to the public has not worked. You tend to see tons of these type devices pop up every few years, particularly when fuel prices spike.

I clicked the link and saw that this thing (whatever it actually is) is supposed to shut down one or more cylinders while you're cruising? How? How does it cause your engine to kill one or more of your cylinders? Yes the technology exists. But not in some add on module you buy from these clowns. If it worked we'd all know about it because it would be saturating all media.

Bottom line is, it won't save you any fuel. But if you feel the need to buy it and try it for yourself, report back and let us all know.
Reply
Old Mar 27, 2012 | 09:54 PM
  #9  
hustlerj's Avatar
hustlerj
Registered User
 
Joined: Dec 2011
Posts: 167
Likes: 0
From: Boston
I don't get it. How does this device stop one or two cylinders but other cylinders still move? Don't all the cylinders have to move at the same time?
Reply
Old Mar 27, 2012 | 09:59 PM
  #10  
Modme's Avatar
Modme
Registered Member
iTrader: (17)
 
Joined: Jun 2006
Posts: 1,585
Likes: 82
From: So Cal
It doesnt stop the movement of the cylinders. It stops supplying fuel to the cylinders. At least that's how it's supposed to work. The pistons and rods in each cylinder is tie to the crankshaft. When the engine "spins" all the pistons and rods are moving up and down. Some of the newer cars are designed such that fuel can be shut to designated cylinders to save gas. However, our engines are not designed that way. Having an aftermarket system control fuel is downright dangerous. You can kiss your factory warranty goodbye.

That is all assuming that this system does what it claims. Most of the time they are just scams, especially when they claim their system will universally work on all cars.
Reply
Old Mar 27, 2012 | 10:57 PM
  #11  
Black Betty's Avatar
Black Betty
Lexus Defector
iTrader: (60)
 
Joined: Sep 2007
Posts: 21,148
Likes: 2,093
Do any of the Maxima guys remember the thing that looked like a metal tampon that you put in the gas tank to save fuel? One of the established forum members on .org bought and tried it. It was a epically funny thread as I remember.

Usually all these fuel savers will recommend you do certain things when using their product. Such as to make sure your car is properly maintained and drive more responsibly, i.e. no jackrabbit starts, accelerate slowly and smoothly, make sure tires are properly inflated, take extra unnecessary weight our of your cabin or trunk, coast to a stop instead of staying on the gas then braking suddenly, etc.

Guess what? You just bought your 10 to 15 % MPG increase right there but you'll attribute the "magical" extra fuel economy to their product. I'm not bashing the OP at all, but these things are not legit.
Reply
Old Mar 27, 2012 | 11:09 PM
  #12  
TVPostSound's Avatar
TVPostSound
Registered Member
iTrader: (9)
 
Joined: May 2010
Posts: 3,613
Likes: 117
From: Granada Hills, CA
Originally Posted by Black Betty
I think that pretty much every single gas saver device ever sold to the public has not worked. You tend to see tons of these type devices pop up every few years, particularly when fuel prices spike.

I clicked the link and saw that this thing (whatever it actually is) is supposed to shut down one or more cylinders while you're cruising? How? How does it cause your engine to kill one or more of your cylinders? Yes the technology exists. But not in some add on module you buy from these clowns. If it worked we'd all know about it because it would be saturating all media.

Bottom line is, it won't save you any fuel. But if you feel the need to buy it and try it for yourself, report back and let us all know.
Cadillac tried that in the 80s, called it the V8-6-4.
It was such a failure we disconnected the module on almost all that came in.
Reply
Old Mar 27, 2012 | 11:10 PM
  #13  
SharpByCoop's Avatar
SharpByCoop
Registered User
 
Joined: Dec 2010
Posts: 554
Likes: 56
From: Norwalk, CT
Question

It's a potential inexpensive fix to a PROVEN technology: Variable displacement technology (Wikipedia).

It may even work, but probably not to the degree that the BIG factories have employed. They all seem to use the cams or rods to deactivate valves/cylinders, to counter the working compression losses that a closed up non-working cylinder will incur.

A combination of severing the fuel AND the frictional losses through non compression are used in conjunction.

This system only uses the fuel severing alone.

And is that so bad, or unproven? Hey, we laughed at thousands of things which have succeeded beyond conventional wisdom.

But.... Time will tell. This appears so new that a Google search of "Review Fuel Smart" offered no hits to dialog, other than an app for a smartphone.

I won't say it's bulldog. It may not be perfect, but they aren't completely barking up the wrong tree.

Coop
Reply
Old Mar 27, 2012 | 11:32 PM
  #14  
Black Betty's Avatar
Black Betty
Lexus Defector
iTrader: (60)
 
Joined: Sep 2007
Posts: 21,148
Likes: 2,093
The idea is fantastic. The technology is solid. But I'm extremely of this company's offering becasue 1) it's only $300 and 2) they seem to think will work on any car 4 cylinder through 8 cylinder. Sounds like a get rich quick scheme more than a solid product that will help the masses. Maybe the first suck... err... customer who steps up and plunks down his $300 will prove me wrong.
Reply
Old Mar 27, 2012 | 11:45 PM
  #15  
hobbs's Avatar
hobbs
Registered Member
10 Year Member
 
Joined: May 2011
Posts: 501
Likes: 41
From: SoCal
Maybe it should be installed along with a grounding kit for the full effect?
Reply



All times are GMT -4. The time now is 04:52 AM.