Can't seem to find Motorcraft double platinum spark plugs for my 2003 Windstar, only single platinum. So...would the next best choice be the Autolite (APP104) or Champion (7940)?
I've read that the Bosch aren't true double platinum, so those are out.
What's REALLY odd is that the Autolite calls for a gap of .044" while the Champion says .054". Confused as hell here
