Loss of power and sputtering
 

hello i have a 19 ft boat with 350 mericruiser took it out the other day part way through my journey I would start to lose power at full throttle and the engine would start to sputter wojld this be fuel related like fuel filter or pump thanks

Maybe?

I am having the same exact problem . So comforting to hear other men of my age are suffering from the same symptoms.

X 2 with PAWoodchuck.

Mantimers and/or Sometimers ? :)

Sometimes both. I miss Dr Ruth.

Nowadays i I can only get it up when I hear Lawrence Welk
Saya


And a One a and a 2 a And a 3

Time to break out the marine parts canon!

Robert23 -

What do you have for an engine model ? Year ? Merc Engine serial # helps.

How many total hrs ?
How old tune up parts ? Plugs, cap, rotor, wires, fuel filters ?

Any diagnostics you’ve performed ?

Chaneed fuel filter and plugs still doing the same thing dont have engine number on hand but it has 420 hours on the engine

Change your dist cap and rotor.

ok i will try that thanks