Just remembered that I also had fuel pump issues with the K582 in mine, you would have to crank it over for a while before you would get fuel to the engine. At great expense I fitted a new OEM fuel pump but it made little difference, so I added a manual primer and in-line tap. A couple of pumps with the primer and it fires up the second you engage the starter. I also put an additional battery earth lead directly onto the engine which made it run smoother.