FairUser
10.05.2021 9:33:16
NEVER “spark” or briefly touch the marine battery terminals with the battery cable connections so as to check for polarity.
See full version: Mercury Outboard Cranks But Won’t Start 150 175 200 EFI
NEVER “spark” or briefly touch the marine battery terminals with the battery cable connections so as to check for polarity.
If your mercury outboard 150hp 175hp or 200hp EFI engine still cranks but won’t start after you’ve followed all of the above instructions, use the comment box below, provide me some details of what you have and have not tried, and I will do my best to provide you with more information so we can get your engine up and running again.
An engine that cranks but will not activate and begin to work refers to when a motor’s crankshaft rotates but does not cause the internal combustion engine to turn on and start running. There can be dozens of reasons why a Mercury outboard cranks but won’t start. Some of the causes and solutions can simple while others fairly complex, and subsequently, require specialized tools to diagnose the source of the problem.
An engine that cranks but will not start up is often a result of a piece of equipment within the ignition system that has failed to function normally. That said, this write-up will only focus on ignition system troubleshooting as opposed to other possible causes for an engine that cranks but won’t fire up e.g. internal powerhead damage, low compression issues, water in engine, low or no fuel pressure, etc.
Spend a whole day on the water, and you'll know the importance of a well-designed throttle. And at Mercury, we overlook nothing. Our controls are designed to be highly functional touchpoints that connect you with the propulsion system. We incorporate features such as soft-grip handles, smooth internal mechanisms and slim profiles. They work better and feel better because they are better.
Leisure lake cruising to big-water fishing.
Marine engine technology has evolved. Mercury Marine continues to expand its outboard and marine engine technology. Mercury is leading the industry with boating innovations from Zeus joystick technology to VesselView displays, Joystick Piloting for Outboards, Active Trim, and Skyhook GPS digital anchoring. In 2016, Mercury introduced the VesselView Mobile app for iOS and Android, and an updated joystick and skyhook feature to its portfolio of technologies. here
Next Gen DTS single-engine controls available early 2022. [links]
Getting past a Mercury engineer is no easy task. There’s lab testing. On-water testing. Race testing. Often more than 1,000 total hours of testing take place before a control or gauge is fully certified by the Mercury engineering team and deemed worthy of your boat.
RPM Information: 5000-5600
Your engine's RPM range is important in choosing the right propeller for a given application. For example, if you look at your tachometer at top speed and it is not within the engine's RPM range then that is generally not good. You want your RPM's to be within the proper range while at wide open throttle (WOT). Be sure to do your testing under your normal boating conditions and with a good propeller (not bent, cracked, or excessively chipped).
The iboats Outboard Motor Forums are another excellent source of information.
A new stator, right out of the box, is likely within spec. (just be sure you're reading the right manufacturer's specs) more
Now there is one heck of way/idea to check for spark� :D here
Now there is one heck of way/idea to check for spark� :D [links]
. So here I sit with a new stator and I'm still confused about my stator ohm readings as no one has answered that one yet. Does anybody have a stator for a B.P and post their readings?