can anyone tell me the shelf life of sidwinder 20%? I got my rc8 in december, and broke it in. it was to cold and snowy to run in january and febuary. not to mention salt. anyhow, i have been tring to start the damed thing all day today. I got it started three times and it died after a few seconds. I tried 5 glow plugs and even set the mix back to break-in. I can't figuer it out. the only thing i can think is that the fuel sat for 4 months, and is no good anymore. could this be the problem?

thanx

paul.