I've had a starting problem recently, and I'm thinking it has to deal with the spark plugs. I have an 88 Ex500 Kawi. I was just wondering if anyone had any tips on changing them, how many I need to buy, ect. Thanks.
You buy two. You read your owner's manual on which ones to get, or take the old ones in with you. To get at them, you take the tank off, take the rubber boots off (do not tug on the wire itself), then use a spark plug socket and a ratchet to take it out. If you still have the original toolkit, it will have everything you need to get at them.