Ohhhh come on sideshow.........we don't take sides
All your advise is appreciated, it's just the barb on your tail
I got a set of 3 plugs.......saved me about a carton of beer

Maybe not worth it given the grief you gave me!
I'll get back to checking those basics, mine's MAF, and as you say trying to work thru wiring diagrams is a nightmare as Ford kept changing wire colour codes for a start.