E85 Gas - Maintenance and Repair Forum

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E85 Gas
Saturday, March 25, 2006 7:46 AM
Quick question for anybody that might know. My dad has an 01 S-10 and he was talking about putting E85 gas in his car, which got me wondering if anybody on here knows if we could use it in our cars, or if anybody is using it right now what your thoughts about it are.




Dave
A new breed of J will be unleashed in 06
Creating the E-RACER one mod at a time
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1/4 mile 16.084 @ 84.90 (Stock Z) 01 SPDY Z24

Re: E85 Gas
Saturday, March 25, 2006 7:59 AM
doesn't work in either your car or your dads truck.
end of story








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Re: E85 Gas
Saturday, March 25, 2006 8:07 AM
Quote:

doesn't work in either your car or your dads truck.


not true, It is compatible with both of your cars. E85 work withs most newer cars and both of those are one of them.

http://www.gm.com/company/onlygm/

Check out the site. it shows the 00 - 05 s10 on there, and many other gm cars.



Re: E85 Gas
Saturday, March 25, 2006 9:16 AM
No, not cars....all they list are trucks. If you have a pre-2006, look on the inside of the fuel door and it will tell you. You can also tell by the VIN, but i'm not sure the specifics.

There's a gas station in town that has soy biodeisel and E5 gas and i've ran E5 a few times.





Re: E85 Gas
Saturday, March 25, 2006 9:32 AM
Quote:

No, not cars....all they list are trucks


Monte carlo and Impalas are both on the list. that is not a complete list tho. The station I go to has 2 pumps of E85, 2 of E10 and the rest your every day dino gas. They have a huge list of compatable cars for the types of gas. Most newer cars no matter which brand are compatable.

All Mobil & Exxon stations are switching to pure E10 gas. This starts next month, so in time they will only serve E10 and deisel gas. E10 is fine with all cars.

For you who dont know. E is Ethanol and the number is the % of ethanol in the gas.



Re: E85 Gas
Saturday, March 25, 2006 9:41 AM
It does NOT work for any J-body. E85 requires an extra sensor to determine gas type (for programming changes in the ECU). I believe it also eats through the rubberized fuel lines.





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Re: E85 Gas
Saturday, March 25, 2006 10:23 AM
Shifted wrote:It does NOT work for any J-body. E85 requires an extra sensor to determine gas type (for programming changes in the ECU). I believe it also eats through the rubberized fuel lines.


thank you,

kthxby








http://www.j-body.org/forums/read.php?f=1&i=333805&t=333704#333805
Re: E85 Gas
Saturday, March 25, 2006 10:36 AM
Oh, it also required @!#$ING huge injectors, the stock injectors will never be able to deliver enough fuel to keep the engine running. E85 requires an Air:Fuel ratio in the 8:1 range (gas is 14.7:1)





4cyltuner.com - Information Source For 4 Cylinder Tuners
Buy stuff from CarCustoms Ebay! Won't be disappointed!

Re: E85 Gas
Saturday, March 25, 2006 11:56 AM
On s-10's, It will only work in a 2wd with 8th digit vin #5. That's a 2200 bifuel motor.






Re: E85 Gas
Saturday, March 25, 2006 2:06 PM
Shane OBizzle(ShOBiz) wrote:There's a gas station in town that has soy biodeisel and E5 gas and i've ran E5 a few times.

Many gas stations these days pump E5 or E10 and they don't tell you. I'm willing to bet a lot of people on this site use it and they don't even know. E85 will not work in our cars, though!




"Only two things are infinite, the universe and human stupidity, and I'm not sure about
the former." - Albert Einstein

Re: E85 Gas
Saturday, March 25, 2006 5:12 PM
most sunoco stations use E10 fuel, at least most of em do around pittsburgh, I use em all the time, i swear i get better mileage with it, not to mention its usually 5-10 cents cheaper per gallon


You'll never touch God's hand
You'll never taste God's breath
Because you'll never see the second coming
Life's too short to be focused on insanity
I've seen the ways of God
I'll take the devil any day
Hail Satan

(slayer, skeleton christ, 2006)

Re: E85 Gas
Saturday, March 25, 2006 10:36 PM
Shifted wrote:It does NOT work for any J-body. E85 requires an extra sensor to determine gas type (for programming changes in the ECU). I believe it also eats through the rubberized fuel lines.



can that new programmer your working on change that



Re: E85 Gas
Sunday, March 26, 2006 6:39 AM
halfJ99 (Nik) wrote:
Shifted wrote:It does NOT work for any J-body. E85 requires an extra sensor to determine gas type (for programming changes in the ECU). I believe it also eats through the rubberized fuel lines.



can that new programmer your working on change that



you know I was thinking the same thing. If I changed all my lines and then and tuned my fuel accordingly with the Megasquirt im wondering if I could use it. I have 42lbs'ers and could easily pull off an 8 to one. how is it with boost? and whats the egt's like?


"boobs now with Riboflabin"
Image
Re: E85 Gas
Sunday, March 26, 2006 7:52 AM
Shane OBizzle(ShOBiz) wrote: look on the inside of the fuel door and it will tell you.quote]

easiest way




Re: E85 Gas
Sunday, March 26, 2006 7:16 PM
I know one of my sunocos in my area has a little itty bitty sticker stating it had e10 in it. But it didn't seem to do me any favors in my blazer. seemed to run worse with it. : / Wish they would have released this stuff about 10 years ago. Cause i'm willing to bet they had the technology back then. But will be good when they get everything runnign better.



Re: E85 Gas
Monday, March 27, 2006 4:41 AM
I work for the Oil Company's and I would not run E85 in my cars unless they are 2006 or newer. On the older cars if you have ANY rubber fuel lines it will eat the insides out and clog up your filter/injectors..etc. You have to have full metal lines, or stainless braided..etc.
Don
Re: E85 Gas
Monday, March 27, 2006 6:02 AM
E85 is an ethynol based gasoline. Your car has to be set up to use a flex-fuel.
Like shifted said, you will need different injectors, also the fuel pum is different on flex-fuel vehicles.

In the newer GM vehicles that are ethynol compatible the gas filler cap is yellow.





Re: E85 Gas
Monday, March 27, 2006 2:31 PM
mikec2003 wrote:most sunoco stations use E10 fuel, at least most of em do around pittsburgh, I use em all the time, i swear i get better mileage with it, not to mention its usually 5-10 cents cheaper per gallon


E85 gets worse gas mileage than regular fuel. Check the GM site to see if your vehicle is compatible, if it isn't then don't mess around with it.





You can't outrun the radio.
Re: E85 Gas
Tuesday, March 28, 2006 5:13 PM
so will it work on a 2000 chevy cavalier? with a 2.2?
Re: E85 Gas
Tuesday, March 28, 2006 6:26 PM
94 Red Bird wrote:
mikec2003 wrote:most sunoco stations use E10 fuel, at least most of em do around pittsburgh, I use em all the time, i swear i get better mileage with it, not to mention its usually 5-10 cents cheaper per gallon


E85 gets worse gas mileage than regular fuel. Check the GM site to see if your vehicle is compatible, if it isn't then don't mess around with it.


i didn't say E85, i know thats bad for a gas car, i said E10, 90%gasoline 10% ethanol, that is fine for any gasoline car





You'll never touch God's hand
You'll never taste God's breath
Because you'll never see the second coming
Life's too short to be focused on insanity
I've seen the ways of God
I'll take the devil any day
Hail Satan

(slayer, skeleton christ, 2006)
Re: E85 Gas
Tuesday, March 28, 2006 6:30 PM
http://www.eere.energy.gov/cleancities/blends/ethanol.html

see, even the DOE says its ok to use E10 in any car, but they say it slightly reduces MPG, but i swear i got a one or two MPG increase...mabey it was in my head

but E85 needs a special type of car


You'll never touch God's hand
You'll never taste God's breath
Because you'll never see the second coming
Life's too short to be focused on insanity
I've seen the ways of God
I'll take the devil any day
Hail Satan

(slayer, skeleton christ, 2006)

Re: E85 Gas
Tuesday, March 28, 2006 6:48 PM
http://www.agriculture.state.ia.us/e85q&a.html

this actually states the E85's octane rating is actually 100-105... so I would ASSUME (i could be totally wrong though) that with proper tuning, it could be AT LEAST as safe as 93 octane in a boosted car... but if 8:1 is stoich for E85, than a safe boosted a/f may be as low as 6:1..... and i don't know of any wideband O2's or hell, any O2 sensor that reads that low... so I don't know what you'd use for diagnostic purposes..




Arrival Blue 04 LS Sport
Eco
Turbo
Megasquirt
'Nuff said
Re: E85 Gas
Tuesday, March 28, 2006 7:04 PM
Kyle Mackey wrote:so will it work on a 2000 chevy cavalier? with a 2.2?


do it and let us kow how I turned out.








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Re: E85 Gas for boosted motors
Tuesday, April 25, 2006 11:10 AM
Another thing to note for those that have boosted cars is that ethanol has a much higher heat latency than gas. When it's vaporized (IE injected) it requires almost 2 times more heat than gasoline to turn into a vapor. So you get a pretty significant drop in air temperature where it is injected. I have a friend that has been around some serious alcohol applications(mostly Methanol i think) but where he has seen intakes that are actuually cold to the touch after running down the track(1/4 mile drag strip stuff of course). Methanol has a slightly higher affect than ethanol but stil double that of gas. There is a EPA test where they used a VW turbo diesel motor and converted to spark ignition. 19:1 compression with the turbo and it ran awesome, ourperformed (more power), than it's diesel and gas coutnerparts. It's one of the links on the Wikipedia E-85 page. as far as fuel lines go anything after early 90's, i think, pretty much exclusively uses Viton(ok for ethanol) o rings, and just about everything has steel lines. Fuel volume delivered is going to be the major hurdle. 50% more fuel by volume at a minimum. Bigger injectors, fuel pump and computer tuning are going to be a must.

1990 Pontiac Sunbird GT turbo
-TGP turbo
-DSM SMIC turned TMIC
-Injectors
Re: E85 Gas for boosted motors
Wednesday, April 26, 2006 8:51 AM
I wish GM would make the Solstice GXP and the Sky Redline E85 compatible that would be sooooo Sweet!!! And I think it is very practical.





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