what do u need to run e85 on cobalt ????

 

bigger injectors. possibly a fuel pump. tune, maybe different plugs

 

lnf cobalt

 

derp. i just saw this on the front page. so i believe then, just a tune

 

Welcome to the forum. What you need is to spend some time reading and searching the forums here. Plenty info here that will not only answer this question but the others that will likely follow.

 

^^ Like frogs said, there is loads of info looming around here, you'll just need to search it out a bit.

 

^what would you possibly know about e85?....lol

 

hahahaha... true dat

 

Ethanol is that stuff you buy in the cereal section right?

 

no, that would be fruit loops

 

i thought you just buy a can of corn and dump in your gas tank?

 

actually a bottle of corn syrup my friend

 

High fructose or just regular?

 

lmao! honestly it all depends on your power goals...

 

Better go for high fructose for the extra power.

Does my tune need adjusting after adding it?

 

You want to run E47, not E85. Actually, if it's your daily-driver, you don't want to run either. It's a pain in the ass if you drive any sort of long-distance in some frequency.

If you do take the plunge, though, E47 is possible with a Trifecta tune or an HPTune from a reputable tuner. You don't need any aftermarket parts. We can't guarantee your injector seals will hold up, unless you're driving a 2010, though.

 

what year is your LNF?

 

Does the year matter? Or were you just curious? Im just wondering

 

Troof! While e47 is definitely quite a bit more of a pain in the ass than gas (particularly keeping a consistant blend throughout the year), it is well worth the effort imo as long as you don't mind the extra work involved.

The injector seal issue seems to be far worse with '08 models than any other. I think a couple guys with 09's ran into an issue here or there but for the most part '09 and '10 model years seem to be holding up fine. I forget exactly how long you've been running e47 for, but in my case, in the past 2 years of running ethanol I have had no issues with my injectors or any other seals in the fuel system degrading and/or leaking (knocks on wood).

 

So every year had its special issues? 08 injector seals, 09, porus block, how bout the 10s lol

 

I have an '08, and I ran E85 for 6 months and have been running E47 for the past year with no issues, but I bought a fuel rail from monograt, just in case.

 

You need e85 cams, tune, and of course e85

 

Lol.. "e85 cams" huh? That's a new one..

 

Bfl cams.

 

24 oz. vegetable oil, 24 oz. water, two drops of blood, 1/2 oz. of witch titty. Mix it up, and then throw the concoction into your gas tank. Easy e47. You're welcome.