I guess it's boiling oil in coil enough to pop case? I don't know if they ever put pcb's into auto coils, but You're 63 is close to that era. I would be cautious. How is point life? No resistor pits and burns points a lot faster as well. Bob. > > Subject: Ignition coil exploded > > To: mail@xxxxxxxxxxxx > > Message-ID: > > > <OF48533438.08C74DB9-ON85256F3E.00140C89-85256F3E.0014A839@xxxxxxxxxx> > > From: Colin J Brodsky <cbrodsky@xxxxxxxxxx> > > Date: Sat, 30 Oct 2004 23:45:35 -0400 > > > > > > > > > > > > Rather surprising noise in the driveway with my > '63 Rambler Classic > > today... heard an explosion sound that at first > sounded and looked like a > > radiator cap that blew, but once I opened up the > hood, I found the ignition > > coil was blazing hot and apparently ruptured. I > have recently been through > > two ignition coils but both were old and I didn't > know the history of them. > > The car has not been driven a lot; one lasted for > quite some time and then > > the other died after a few days. A new > replacement exploded today - I had > > left the key in the on position without cranking > for about 3 hours. > > > > I'm now wondering if a '63 rambler classic needs a > ballast resistor added > > to it to prevent this? I thought the wire to the > coil was resistance wire > > and it wasn't needed. The other coil that died > quickly also seemed to be > > when I was working on the car and had left the key > on quite a bit. Seems > > like that is overheating the coil. > > > > Any other possible causes? The car starts and > runs fine other than blowing > > up the coils! > > > > > > -Colin > > > > > > . > Well said. AMEN!!!!! > "Doc" > > ============================================================= > Posted by wixList Archiver -- > http://www.amxfiles.com/wixlist > > > . > > > __________________________________ Do you Yahoo!? Yahoo! Mail - You care about security. So do we. http://promotions.yahoo.com/new_mail