Help please. I've got a 68 traveller back on the road after a decade. The one issue I can't fathom is that the ignition light remains on all the time the engine is running. I know the battery is on the way out as I have to keep charging it, but will this be the problem? I've checked the voltage across the distributor (18v) and across the battery at idle (12.5v). I've checked every connection I can see and given everything a dose of WD40. Any ideas appreciated?
Thanks