Mercury Four-Stroke Outboard Motors, Model 9.9elh Bigfoot "start 4" Questions

4 stroke Mercury outboard If your old engine/control has the same 'options' as the30hp, yes everything is compatible... (Electric start or trim ) The throttle and shift cables are allways compatible..

my bayliner trophy wont start cold auto choke working ? in neuteral press throttle 3-4 times and set lever at 1/8th throttle then turn the key and this from cold should activate choke !

...to be a fuel problem...engine fuel filter and inline filter have both ben charged full of fuel starts fine. after a short run acts like it is not geeting fuel...I belive the engine is around 300 ...

why wont my 50 hp mariner start ? renew spark plugs,mix up some fresh fuel,put choke on,throttle set at just above idle,pump up fuel bulb by hand till tight,put outboard in a water drum,try pulling or

...4-225 seller said put in new batt and we had to jump it to start but it ran fine and started again but when we got it home it wouldnt start so we jumped it but put the cables on w cant find fuse box ...

...in the water but does out of water using a garden hose for cooling. Any ideas? Motor ran well at start of year. One time out it it started poorly and wouldn't accelerate over 2000 rpm all day. I ...

coleman outboard overheating outboard not pumping water, overheating You should change your impeller. It is located at the top of the gearbox, around the vertical engine shaft. First, disconnect the ...

mercury 8 hp outboard problem engine hard to start when you do get it running it runs rough, misses, then takes off like nothing is wrong for a brief period then engine stops. has fresh fuel, brand ...

1999 bayliner not starting fuel issue? do the plugs spark ? distributer cap electrodes clean inside and rotor tip clean ? compression 100psi or more ? fuel pump working ?