buy xtra plugs at fleet farm/napa etc. they need to be indexed to the cylinder pin. open side of tang needs to get hit by the injector spray.
taking in for service, you only pay for six, but the bill will make them look like they’re made out of solid gold.
the 3 years/ 300 hour b-4 maint is spot on, you’ll have her in for repairs way before then!!
i have an 04 75 tiller, could have bought some nice electronics over the years since i’ve had it, but for some reason i keep repairing it.i have one of those luv/hate relationships with it. absolutely awesome when working, tough on the pocket book when not.
have somebody u trust go over the diagnostics, don’t touch it if injectors have gone out multiple times, starter motor repairs etc..read up on the etecownersgroup web site. it’ll put your mind at ease or make you run for the hills.