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489 Questions about gas mileage improvements
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Q:

Can vortec air intake type devices improve gas mileage?

Can vortec air intake type devices improve gas mileage?
Submitted by NeverGiveUp125   2 years ago.
  • 2 answers
  • viewed 1782 times
Last answer posted 2 months ago by olddad


Q:

1999 VW Passat

How do you improve city gas mileage on a 1999 Passat Automatic, which is less than 15mpg? I have done new spark plugs, fuel and ...
Submitted by F. Guillermo Fuentes   1 year ago.
  • 0 answers
  • viewed 113 times
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Q:

Water-fueled car?

how does it works? when were it does? who done it? where the research were done? what its all about? why its been research?
Submitted by ddLoLLyBabE   1 year ago.
  • 2 answers
  • viewed 176 times
Last answer posted 1 day ago by timus.491


Q:

NBC Dateline shows HHO to be a scam

I believe NBC Dateline answers this question. <a HREF="http://www.msnbc.msn.com/id/21134540/vp/30085960#30059812 " > Chris Hansen ...
Submitted by Trans Texas   9 months ago.
  • 3 answers
  • viewed 293 times
Last answer posted 7 months ago by profitbob


Q:

Is fuel system cleaning suggested? If so, what mileage?

Is fuel system cleaning suggested? If so, what mileage?
Submitted by BethH   2 years ago.
  • 1 answer
  • viewed 3259 times
Last answer posted 2 years ago by jeff72


Q:

Looking for gas monitoring system,averige mileage ...

Looking for gas monitoring system,averige mileage,instant gas milage,range.
Submitted by Bigdog   2 years ago.
  • 1 answer
  • viewed 423 times
Last answer posted 2 years ago by Carlos81


Q:

Tire pressure? Affects to gas mileage?

How often should I check my tire pressure? Does proper tire pressure affect gas mileage?
Submitted by MusicMovieLovers   2 years ago.
  • 3 answers
  • viewed 1537 times
Last answer posted 2 years ago by Suzukigirl


Q:

What about the hydrogen generator technology such ...

What about the hydrogen generator technology such as "Run your car on water" or "Water4gass". Do they work?? Larry
Submitted by larrydothines   1 year ago.
  • 0 answers
  • viewed 110 times
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Q:

Ethos

does anyone have any history of success using the Ethos product that is suppose to give you 20% better gas mileage?
Submitted by jhines1050   2 years ago.
  • 2 answers
  • viewed 241 times
Last answer posted 1 year ago by ron


Q:

Which vehicle is better on gas? 98 Navigator or 04 BMW Li

Which vehicle burns more gas, the 2004 BMW li or the 1998 Lincoln Navigator?
Submitted by gg   1 year ago.
  • 1 answer
  • viewed 237 times
Last answer posted 1 year ago by kitt


Q:

Information on open windows in car or air ...

Information on open windows in car or air condition speed resultz do you get better gas mileage with the windows open or to ...
Submitted by Larrybud6   1 year ago.
  • 1 answer
  • viewed 60 times
Last answer posted 1 year ago by geoffbeneze


Q:

How to improve gas mileage carb tuning rochester ...

how to improve gas mileage carb tuning rochester Have a 1988 motor home with a 454. cant not pass emissons gas fumes at exhaust ...
Submitted by Jim Sieck   1 year ago.
  • 0 answers
  • viewed 28 times
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Q:

Gasoline

how much would it cost in regular gasoline to drive 1,700 miles, the car gets 15 miles to a gallon on regular unleaded.
Submitted by tjudithj   1 year ago.
  • 0 answers
  • viewed 28 times
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Q:

Is www.acceleratedoil.com a real web site?

www.acceleratedoil.com I was given this web site to look at to gain information. Is it legit? When I try it, I do not get any ...
Submitted by jim   11 months ago.
  • 0 answers
  • viewed 9 times
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Q:

Hydrogen Converter for Cars

Has anyone tried one of these hydrogen converters on their car?
Submitted by Galen   1 year ago.
  • 0 answers
  • viewed 34 times
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Q:

I own a 2005 toyota avalon which has suddenly gone ...

I own a 2005 toyota avalon which has suddenly gone from 30/33 mpg hwy mileage to 19/22 mpg. My toyota dealer service people just ...
Submitted by Jim crawford   1 year ago.
  • 0 answers
  • viewed 132 times
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Q:

1999 Chevy Silverado Towing cross country

My wife and I are planning on renting a tow dolly from Uhaul to tow our 4D Honda Accord with my 1999 Chevy Silverado Z-71 extended ...
Submitted by Joe, Heidi, and Dylan   1 year ago.
  • 0 answers
  • viewed 116 times
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Q:

Smart Car Insurance Safe Mileage

As gas price continue to soar, and the Smart car is proved safe, will Americans actually consider buying this tiny micro car ...
Submitted by Ola.M   2 years ago.
  • 3 answers
  • viewed 976 times
Last answer posted 2 years ago by rac55


Q:

Can Pro-Flex CSST PFCT-1275 gas piping be buried ...

Can Pro-Flex CSST PFCT-1275 gas piping be buried below grade about 30" without sleeve? I built an addition to my home. I have a ...
Submitted by John   1 year ago.
  • 0 answers
  • viewed 557 times
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Q:

Hydrogen booster for car

how to control amperage on a hydrogen booster on an auto?
Submitted by Bill   2 years ago.
  • 0 answers
  • viewed 62 times
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