Anyone ever change their fuel/water seperator and the motor wouldn't start afterwards? I think i was supposed to prime it by pouring fuel into the new one. Didn't do that to the other engine and it started right up though. Not sure how.
Once in a great while that will happen. There's quite a few threads about it, though, that you can find by searching. But usually they'll start right up. Before you take the filter off again to fill it, just turn the ignition on and off a few times (listen for the pump to turn off before you turn the ignition off) to help fill the filter. Try starting it - if no go, do a couple more key off/on cycles. Personally, I've never found the need to pre-fill the filter... and I've changed a lot of 'em! But some swear by it.