I change the fuel filter in my malibu monsoon each year. It's a $2 part and it's in the pump in the tank. It is a pressurized system like the mastercraft but they're simple to do. (only work on cool engine) First follow the pressure fuel line to the back of the engine, look very closly and you'll see a shraeder valve similar to a bike tire, remove the cap, and with a paper towel and your finger or maybe something smaller like a nail, press the valve in and you will depressureize the system, the paper towel will gather the spilt fuel which is really only a few drops. Now back to the pump, on the malibu I have to remove the snap ring at the outgoing fuel line, ( I don't have to pull the pump out) once the snap ring is removed, I can lift it up enough to remove and replace the new filter. Have a few rags handy as there will be a bit of fuel spillage from the old filter. The filter in the monsoon is a wix 33048 and is about the size of a bottle of white out or nail polish. Not sure what the MC uses, but I would bet it's similar. Also this is the only fuel filter on the 2007 and up monsoons. Hope this helps.