2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Dumpin bottles of isoprohyl rubbing alcohol in for emissions hurt my 7 at all?

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Old 01-22-02 | 05:17 PM
  #26  
Evil Aviator's Avatar
Rotorhead
 
Joined: Feb 2001
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From: Charlottesville, Virginia, USA
ISO is a common gas line antifreeze additive. Not only will it help you pass emissions, but it will also clean the water out of your fuel system. Be sure to keep the mixture below 10%, so about 1oz per gallon of gasoline would be about right. Also, note that "winter" gas (aka oxygenated gas) from your local gas station already contains alcohol (ethanol, MTBE, or TAME). Personally, I would try to stay away from alcohol as much as possible, as it is more corrosive than gasoline, and it has less BTU's (ie power and economy) per gallon.

This MSDS sheet shows one particular gas line anti-freeze product which is 99% ISO.
http://www.service-pro.com/MSDS/SP51...NTI-FREEZE.PDF
Old 01-22-02 | 05:24 PM
  #27  
J-Rat's Avatar
Alcohol Fueled!
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From: Hood River oregon
Originally posted by HAILERS
Hailers never used GTP or alcohol. It never has come to that with my cars, but......I've eyeballed both concepts for the future. I figure though, as long as I use my present catalytic converter only for a week a year at most, that I shouldn't have a problem for some time.
Well HAILERS, this isnt my idea of fun, but unfortunately I dont have the money for a new cat system. But I will post results so everyone can learn from my experience.
Old 01-22-02 | 06:44 PM
  #28  
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Alcohol Fueled!
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From: Hood River oregon
Stop the madness....

Okay, here is the deal. After adding Garanteed to Pass, 3 bottles of alcohol, and a new ACV, all I have gotten is one test to pass. Here are the numbers
Previous Latest
HC Loaded 00412 00381
HC Idle 01101 00627
CO Loaded 06.42 04.19
CO Idle 02.07 00.65 (PASS!)

What does this say? It looks like it is feasibly possible to pass your vehicle on Alcohol. Me personally? I am going to run all that **** outta my brand new factory motor before I kill somethin. Some of these numbers were reduced by over 50%. But my guess is that this would work with a vehice with an almost dead cat. I think my cat is totally fried and I am gonna replace it instead of trying to explode my car....You be the judge.

Rat
Old 01-22-02 | 07:40 PM
  #29  
tesla042's Avatar
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Joined: Feb 2001
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From: louisville, KY
Originally posted by jimmyv13


When did Kentucky start emission testing? I lived there for four years in Lexington and never got tested in my 85 GSL.
Some of the larger metro areas do now.. Jefferson County (Louisville), does.. Luckily, i'm like 1 mile out of Jeff, into Oldham county.. no emissions here! mwhaha

-Tesla
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