I asked about this about a month ago but at the time I was going to remove my mechanical pump and go with the electric low pressure pump but decided not to. But know I'm having more problems. First there is never any fuel in my fuel filter. The machine does start up fine and when I pull the line going to the carb it seems like I'm getting enough gas. The past couple times I've had it out after about 30 min it dies on me like it's not getting any fuel and won't start up. If I spray some starter fluid in the carb it starts but dies right away. I'm thinking I'm getting vapor lock so now I'm thinking of putting the electric pump on after the filter and through the mechanical pump but have the electric pump on a switch. I've never ran 2 pumps on any of my atv's would there be a problem doing it? Will the mechanical pump have any problem pulling fuel through the electric pump when it's not turned on ? I don't want to just go with a low pressure electric pump because I think it would be to much on the carb and I would get it flowing out but I think if I have it on a switch for when I need it then that would work but like I said I'm not sure if the mechanical pump would have enough to pull all that way then through the filter then the electrical pump to. Does anybody have this kind of setup?