If the boat idles fine and revs fine in neutral in the water and idles fine on the trailer, however has no power when you stick it into drive and give it some throttle a common problem with some of these early Mercury V6's is in the stator. The only way to fix this is to replace the stator.
weight of 1999 mercury 200 efi
Follow the link for the steps.
What is the correct spark plug gap setting for a Mercury outboard 2003 200 HP EFI
overheat
The recommended gap is .040 in.
Yes a 1998 mercury 200 efi outboard vapor can lock. Most of the time the issue can be traced back to the quality of fuel put into the engine that can cause the vapor to lock.
Torque for a 1998 200 EFI Mercury Outboard typically ranges around 20-25 ft-lbs for the cylinder head bolts, but it's essential to refer to the specific service manual for precise specifications. The gap setting for the spark plugs is generally around 0.030 inches. Always consult the manufacturer's guidelines for the most accurate and safe settings for maintenance.
475lbs
The 1997 model Mercury, 225 hp EFI uses a NGK BR8HS plug, gapped to .035 in.
Mercury Marine began producing outboard motors with electronic fuel injection (EFI) technology in 1989. This innovation allowed for improved fuel efficiency and performance in their engines. EFI has since become a standard feature in many of their outboard models.
The Mercury EFI outboards require a minimum octane rating of 87. Since the engine will operate on the lower octane fuel, it is a matter of personal preference.
Yes, the 2002 Mercury 115 EFI 4-stroke outboard is equipped with an alternator. This alternator is designed to charge the boat's battery while the engine is running, ensuring that electrical systems have the necessary power. It's important to check the specifications or consult the owner's manual for details on the alternator's output and maintenance.