For severe temperatures in New Mexico (USA), I always put a bottle of Heet in my gas tank the night BEFORE the deep chill. You can also put it in after your lines have frozen...but it will take a few turns to work. -- Email problems to: scirocco-l-probs@scirocco.org To unsubscibe send "unsubscribe scirocco-l" in the message to majordomo@scirocco.org