Old E85 In Tank.. Bad?

[Speedfreak]

Save that old e85, i'll dump it into the Envoy !!

Done.

[Goat Blower]

Done.

Damn, my Tahoe drinks that piss as well. :beer:

[Halon]

Lol, or I bet your montero would drink it up!

[FattyBoomBatty]

My car has had e85 sitting in it for probably around 5 months and I just started it today. It idled fine, but I didn't drive it.

[awdxtc]

Ethanol is very hygroscopic in nature...draw your own conclusions. I would drain it, or maybe add dry gas.

[2Point3TSi]

This question actually comes up a lot since it isn't readily available down here and people like to bulk up on it. We found in a sealed 55 gallon drum you can expect 60-90 days just like gasoline. Same for in the tank. Once moisture starts to build up you run into problems.