Have a new 08 225 HPDI my first Yamaha have owned several Mercs so this is a new beast for me, my problem is cranking after it has been run fish for a hour or two try to start it might crank usually won't check bulb it's soft pump it up firm still won't crank,so fish some more won't crank buy this time i'm getting pissed so i push the fast idle w/o and kee-p turning till it finally hits then runs real rough and smell of gas. This engine has only about 30 hrs and has been in shop twice for this issue and to replace a water sensor so i had a fuel /water filter installed then and the plugs replaced then also.I don't understand why i have to pump bulb up every time i sit for any length of time .This keeps happening its getting old you would think with fuel injection it would crank easy. I just replaced all filters and plugs again today ran fine started fine but did'nt have but about hour to fish so really don't know, also when i 'm trying to start it and it won't crank it never hits one time this seams strange to me.I have been using a fuel additive and ringfree cents day one, also i still don't like the way the bulb feels when you pump it up you kinda have to half pumpit if you know what i mean?replace it next ? then replace motor? help needed thanks.