Search results

  1. S

    Mercruiser 4.3L 1988 I/O sputters and spits after 1 hr of run time

    Its a carburated engine with electronic ignition. Boat runs great until after about 1 hr when it starts to sputter and spit. If I bring it back to idle it seems to be OK for a short while, then a few minutes later stalls out. Once the problem starts and I go to idle, if I accelerate again it...
Top