Most small planes use Avgas. A little pricey for cars and not available at the corner station. Many also use auto gas on special waivers. Gas is gas. It is not meant to be stored for long periods of time. My recomendation is to just remove it. In case of a fire there is that much less to burn, when you take the car out of storage you will be starting and running on fresh fuel, and you will not be deteriorating the parts in the fuel tank. For 3 months the gas can sit without a problem. The problems start when it goes over 6 months and then into years. The more volatile components of the gasoline evaporate leaving the heavier, less volatile parts. This causes the fuel to be harder to burn and the motor harder to start. It will also run rougher. The fuel you remove can be used up in other cars. It is MUCH easier to remove fresh fuel than to have to dig it out after it goes bad so I say remove it BEFORE storage. Taking the fuel out is not that big a deal. Remove the cover under the spare, loosen the clamp on the pump and lift it out, then siphon or suck out the fuel. It can also be done through the fuel sender unit, but I prefer to remove the pump. You can do a better inspection of the internals that way. David Teitelbaum vin 10757 --- In dmcnews@xxxxxxxxxxxxxxx, "John Hervey" <john@xxxx> wrote: > Have you ever noticed how long a small airplane can sit in storage and not > have any fuel problems. > John Hervey > To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/