GTX RFI Fuel problem

[BFish]

Long time lurker, First time poster. Thanks for the help and inputs.
I have a 2002 GTX RFI. With only 50 hours total time. It has sat in my garage for the past 7years. I drained the gas tank and lines, had the injectors tested, and got it running again. However, on the water, it doesnt get to top speed before it dies. The fuel display shows empty (there is afull tank) and the fuel warning beep sounds every minute when running.
Any advice or recommendations? I'm thinking fuel pump but dont want to have to replace the whole assembly.
Also, how do I know if I need to prime or bleed the injection oil lines?

 

[jammin777]

you dont need to replace the whole fuel module here ya go.
http://www.ebay.com/itm/BOSCH-MARIN..._Watercraft_Parts&vxp=mtr&hash=item27e17de4f4
a couple of us have this same one and is doing good so far.

 

[BFish]

Thanks I intend to work on the assembly and was wondering what componenets are available.

 

[jammin777]

also check the voltage at the battery with a multi meter. while running should be around 13.2 to 13.8 volts if it's high like 15 volts replace the rectifier. also check the compression each cylinder, plugs out wires on grounding post wot, should be 140 - 150 psi.

edit: i have to go to work but do a search on bleeding and priming the oil lines. very important.
and make sure you are using the correct oil. low ash api tc full synthetic.

 

[BFish]

I just ordered the new fuel pump kit. Thanks!

 

[hoffy]

I did a aftermarket pump replacement on a 02 gtx di and was working good but now its not charging. im being told sometimes aftermarket pumps draw to many amps anybody now anything about this?

 

[A B Able Truck]

I did a aftermarket pump replacement on a 02 gtx di and was working good but now its not charging. im being told sometimes aftermarket pumps draw to many amps anybody now anything about this?

It's unlikely - especially if the pump is fused and it's the oem amperage fuse size.