I have noticed that the presence of an underhood light is enough to generate a small spark when a battery connection is renewed. I think a car's computer may also take an initial charge to power up. I have a 1995 motorhome on a Chev HD chassis and on which I regularly disconnect the battery to avoid phantom drain during long storage and reduce risk of an electrical fire from critters chawing on the wiring. But, I see no spark when I reconnect. Rich Barber Brentwood, CA ************************************************************* To unsubscribe or set your subscription options, please go to http://lists.psu.edu/cgi-bin/wa?SUBED1=l-forwardlook&A=1 |