Well, thanks for everyone’s input.My brother in law volunteered to help me and I have a grandson in law that is a pretty good mechanic with tiny hands. I swear he had the hardest one out in less than 10 minutes! We changed all 4 and managed to half ass remember where all the screws went! Wouldn’t crank at all before plug change. Cranked first crank after plug change. Managed to take her to the station and filled her with Premium non ethanol fuel and she runs good!