Seadoo Rxp 215 2005 Spares Or Repair Won’T Start

Hi I have here my seadoo rxp 215 jet ski for sale,I brought this ski in June 2018 for £3600 and had some great times on it but 1 day I turned up to the slip and the ski just wouldn’t fire it turns over but will not start so I took it back to my yard with all good intentions to fix whatever the problem is, time has now flown by and I haven’t even removed the seat.I have some knowledge of engines but hardly any about these skis I haven’t tried to fix it or even look to see what could be the problem, the engine spins over without and problems so no piston or valve damage I would assume as it didn’t break down whilst being used. But now all my friends have sold there skis and I have no intention of going out by my self so grab a bargain. Any inspection or viewing is welcome offers accepted. Ski also comes with seadoo cover and trailer which tows well and has had new bearing fitted last year. Call Darren on phone