Thanks for the quick answer! I'll have to remember that switch in case I stall on a RR crossing! <img src="/forums/images/graemlins/shiner.gif" alt="" />
Not buying the one I looked at the other day though, since the seller's idea of a $6k "excellent" condition vehicle includes oil leaks, disappearing coolant, and a fair amount of rust <img src="/forums/images/graemlins/rolleyes.gif" alt="" />. Since he said the radiator and head gasket had been replaced recently, the disappearing coolant was what really scared me away from that one, with the rust being a close second.
Thanks again for the explanation,
Ben

1986 Isuzu Trooper, 2.3l, 119k miles when acquired 3/1996, 231k at time of death 9/21/03.
1995 Jeep Cherokee Sport 2-door 4x4, 4.0l, 5-speed, 85k miles when acquired 11/2003, 138k now.