350 MAG MPI won't start . 2002 tig

[Hailrazrchris]

Boat ran fine all day then that night stranded me at dock. Installed new fuel pump and still won't start. I push the button on the fuel rail and gas comes out of it so I'm thinking the system is pressuring up at least a little right?! Please help. All boat shops here want me to leave boat in their yard for 3-5 weeks to fix. Any info will be appreciated.

Installed new fuel pump.
Changed inline fuel filter from tank.
Replacing screw on fuel filter today to see if that helps.

Chris
'02 Tigé 20i 350 MAG MPI
Brownwood, Tx 76801

[Thegerman618]

Does it crank and not fire? No crank? Does the fuel pump prime when you turn the key? Need some more info

[boatwakes]

I posted on your other thread.

[Hailrazrchris]

Yes it cranks over. Yes it has spark. Yes both fuel pumps click on and prime for a few seconds when key is turned on. Filled with gas before issue started so I know tank is full. I bought a new ($350) fuel pump and installed last night and boat has same issue. (I guess the fuel pump was not bad after all). It will run if I pour gas down the throttle body and keep it flowing but once I stop pouring fuel in it, it dies. What else can it be? Oh I also bypassed the added inline fuel filter in case it was clogged. Bought new screw on fuel filter a couple hours ago and installed it. Still nothing.

Chris
2002 Tigé 20i TAPS
350 MAG MPI

[Thegerman618]

Check your injectors for loose broken wires, I know that is a common issue with the motor. (had this motor in my old boat)

[Hailrazrchris]

Ok thanks