jimmie

i had fuel pump vst tank issues and you all helped me fix that now the it has no spark , i checked and redid all the grounds on the motor , check fuses, breaker , when i turn on the key the vst pump comes on like it should but wont start , and i had a new coil i tryed and still no spark any ideas would be helpful, thanks again James

nailit

Kill switch?

jimmie

is their one on th motor, this boat will start in gear

FIXX

iTrader: (2)

hall effect in the dist or a bad tach..see if tach moves when cranking..

silent lucidity

iTrader: (1)

Not sure if this helps but I have twin 454mag mpi's One wouldn't spark, had pleanty of gas. I spent days tracing wires, swaping ecu's you name it.. A local dealer wanted to install a new wire harness which was big $$. What I started doing was pulling all plugs on the harness. Found one 6 or more wire plug in the very far corner of the dash, hard to get to... I pulled apart cleaned and she fired right up..
It looked fine but just a little corrosion is all it took. Again I spent hrs. checking each connection.

jimmie

yes the tack move in circles , i i think it always did but not sure , what does that mean , thanks james