Top 20 Light Outboard Motor Boat Bass Fishing Saltwater Base Questions & Answers

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Boat motor has no power

boating season is coming again. if your boat motor will not start and it has a shifter box here is your most common problems. 1. the shifter cable has stretched and the neutral position on your shifter doesn't match the neutral position on the motor. this will make the boat think it's in gear which will keep your motor from starting. adjust your cable so it lines up again or replace it if it's too far out. 2. steering is stiff... always grease the rear grease nippers on your motor.. second get a cable sprayer attachment and a can of wd40 .. the attachment slips over the end of the cable and forces the wd40 down the casing.. spray until the fluid coming out of the far end comes out clean . then rehook the cable. do this for your shifter and acceleration cable if you have the duel type. bike shops carry the required tool. 3. replace the leg oil and if it is a 4 stroke the engine oil. 4. replace the spark plugs and carry a spare set +tools required to remove them. 5. check your batteries and make sure they are topped up. a small 40 watt trickle charger is an excellent addition. while your there check to see if the connections are tight and clean on both the motor end and the engine end. check your bilge pump to ensure it is working. 6 make sure you carry a few spare fuses... I keep a package of mixed on board. 7. make sure your water pump is spitting out a good steady stream. you do this by getting water muffs and supplying water from a garden hose. once water is present and running passed the muffs at a good rate fire up the engine. the stream coming out in the back below the motor should be as steady as a fellow having a bathroom break. if it isn't get that pump replaced.. your motor is expensive. 8. put some spare fuel in a container on your boat.. I lost count of all the guys I towed back. 9. always carry a manual bailer , paddle, whistle , and flashlight with fresh batteries. and let some one know where your going and when you expect to be back.( I also carry dry clothes in a sealed vacuum bag , rain gear and most important 2 jugs of freshwater) have fun and be respectful.
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Older 2002 Honda BFA-15, was just serviced two months ago. It is now extremely hard to start, almost like it is getting no spark. TRIED STARTING fluid in cylinders and no turn over.

Did you run the engine any since you had it serviced? If not, that is the issue. The carbs will stop up from just sitting! Take it back to where you get it serviced and complain like hell... DO NOT USE STARTING FLUID IN THIS UNIT!!!!
7/17/2018 2:56:51 PM • Light Outboard... • 197 views • 0 helpful votes
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Ocean Runner 150 will idle and get to approximately 1400 rpm then dies out. It will restart in one minute or so.

Question edited for a lot more clarity. It is likely to be fuel starvation. Check the following; The tank vent. The pump bulb is the right way around, ARROW towards Engine. Cut a section of pipe and see if the inner lining has delaminated. The grey fuel pipe is bad for this. Modern Ethanol fuels damage the lining. Black Tube is best. Also I had a similar issue on an Evinrude and it was a linkage not connected to the carbs. Only one was actuating. Check grounds and bad connections as David says.
5/21/2018 3:35:03 PM • Light Outboard... • 148 views • 0 helpful votes
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My 2001 25hp rstroke is not charging battery. Where do I start. Multimeter shows no additional voltage from running engine.

Sounds like you need to change the charger coil. You need to pull flywheel. Iyt will be a small coil with yellow and yellow with red trace.
12/18/2017 3:00:33 PM • Light Outboard... • 172 views • 0 helpful votes
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I have a eventide 55hp motor but it does not charge the battery.I do have about 36 volts AC from the flywheel.The connector block has four connector screws.

Please Check Your Voltage regulator. You May Be able To See Visually If It has Overheated Inspect It. Check All Earth Connections
1/7/2018 12:54:03 PM • Light Outboard... • 98 views • 0 helpful votes
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Electric fuel pump will not turn

The motor has been sitting for a while and you try and start it... everything clicks but the electric fuel pump doesn't spin the whirl sound... first take your fuel system apart and clean it with sea foam a.d never carb cleaner as it is ******* seals and rubber, plastic etc. the boat mechanic will tell you you need a new 400$ pump... try this soak the fuel pump almost 3/4 submerged in an non aggressive cleaner like sea foam for 3 days... dry it, pull out the old heat gun and heat the side to a point where it is almost too hot to hold by hand.. Remember to keep waving the heat gun and rotating the pump. Then attach two small wires to the top of the pump where the electric powers it up... I use the red and black were from a electric tester ( the one with the dial . The end that hooks to the tester will fit perfectly over the blade on the fuel pump. And the probe end can easily touch the posts on a 12v battery.... so have this wire ready cause you have to move fairly fast. Once the heating is done place the wires on the fuel pump, and begin to touch the post of a 12v car battery with the two probes.. one on positive one on the negative side for 1 second then reverse the probes to the opposite post... for 1 second until the pump frees.. or 1 min passes... if it breaks free run some fuel through until it stops spitting out debris, if it doesn't tap the sides sharply with with a hard plastic hammer ( not steel) you must not hit it hard enough to dent it... re heat and try again.. it sounds like it's trying to spin but will not... soaked it again for 3 days and repeat. I haven't had that trick fail yet. .. ps.. if your seals are not quite fitting properly.. place them on a flat piece of white paper and let them dry for a day or two.. they will shrink. ..
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I thought I had oil leak from prop shaft but upon inspection shaft seals were not leaking but had bit of oil on bottom of casing is there another seal 20hp mercy

Three more seals. One on the shift shaft, another under the water pump and one more at the bottom of the engine on the main drive shaft. There is also a large o - ring on the carrier. Chances are the shift shaft seal is leaking.
2/5/2017 1:13:02 AM • Light Outboard... • 669 views • 0 helpful votes
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3 h.p.outboard. Limited drive. Throttle on and motor revs without increasing drive or speed. Drive key? How fix?

If the engine is revving up but not increasing drive, my thoughts are it is probably a prop drive problem.
12/13/2016 10:31:54 AM • Light Outboard... • 324 views • 0 helpful votes
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Need yr for evinrude E8RLNR

Bruce, Do you have the serial number of the motor? Reason I ask is twofold. Evinrude started using this model number layout as of 1980. Having said this, something is not making sense with the location of the "N" in your model number. Those last two letters as of 1980 are the year. Here is the chart. Letter on top with corresponding year below it. I N T R O D U C E S 1 2 3 4 5 6 7 8 9 0 So... Example 1980= CS 1990= ES 2000= SS 2010= IS You have E8RLNR which breaks down as: E= Evinrude 8= 8hp R= Rope start tiller steering L= 20" shaft N= 2nd year R= 4th year I would expect to see the N in the last spot: 1982= CN 1992= EN etc. Serial number is another way to identify the year. This may hep point you in the right direction. Hope it helps. marineengine.com/parts/engine-model-guides/omc-johnson-evinrude-model-number-guide/omc-johnson-evinrude-model-number-guide-00004.html Regards, Fred
9/26/2016 5:28:59 PM • Light Outboard... • 285 views • 0 helpful votes
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Outboard seems to flood out at idle/low rpms

Check plugs had the same problem with 25hpJjohnson changed to hotter NGK plug and started using 89 obtain gas problem solved this is a ethanol gas problem
7/17/2016 2:12:41 AM • Light Outboard... • 873 views • 1 helpful votes
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Power trim goes down on my Merc 90 when I start going and I can not trim up the motor while moving. The fluid level is full and the motor is new and help would be great??

Good Day Mdmd, Please send Me Additional Info. 1/Serial No 2/Horse Power 3/Is Power Trim 3 Ram Or Single Ram Unit
1/15/2016 2:01:10 AM • Light Outboard... • 176 views • 0 helpful votes
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Water in the oil of my 4 cycle Suzuki boat motor, what could that be

without a model number its impossible to tell weather you have a oil/sealed water/water heat exchanger or water is directly circ thru block , if its the latter 4 sure you have a bad head gasket ( Happens on aluminum block) if its the first one id 1st ck the heat exchanger O ring seals
11/13/2015 1:17:05 AM • Light Outboard... • 533 views • 0 helpful votes
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What causes my outboard motor to keep cutting out on one cylinder?

When a motor temporarily drops a cylinder and it comes back, the problem is usually electrical. If the plugs are known to be good, checking all of the wiring connections for tightness and corrosion would be next. This includes the wire connector inside the spark plug boot. If it has points style ignition, a bad condenser or dirty/misadjusted points will cause a bad miss to. Older motors from the 50's and 60's can have the coils insulation crack and leak high voltage to the mag plate or fail completely. Testing the secondary windings with an ohm meter will let you know if the coil is still useable or not. Here's a cracked and leaking coil on a running 70's Evinrude 20 horse and some bad coils under a flywheel.2f2d6d32-85d1-4e6c-a4e1-735ca8c92ad7.jpg

causes-outboard-motor-keep-cutting-out-rfignkvz5telkycpzvsgrq21-2-2.jpg
8/28/2015 12:17:00 PM • Light Outboard... • 904 views • 0 helpful votes
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Suzuki 2 hp as i stop engine it locks so i have to play around with the prop help;;

moved you out of cars. to boat motors.
8/16/2015 2:39:43 PM • Light Outboard... • 202 views • 0 helpful votes
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Is there any way to switch anything around in the control box in an outboard motor to make it pull instead of push the throttle lever on the side of the motor to make the motor accelerate?

Good Afternoon Ronnie Barnhouse, Most Control Boxes Are Able To Be Switched, Mercury Control Boxes Require A Lever To Be Purchased To Turn It Into Push Or Pull For Throttle. If You Would Like Specific Instructions Please Let Me Know The Type Of Control Box Or Post Photo. Hope This Helps Regards Gordy
7/6/2015 12:29:30 PM • Light Outboard... • 151 views • 0 helpful votes
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Mariner 50:hP outboard starts only when you flip kill switch

Check the installation of the switch. It sounds like it is installed upside down, or the terminal wires were reversed. You may be able to easily switch the leads to make it work correctly.
5/19/2015 10:42:53 PM • Light Outboard... • 149 views • 1 helpful votes
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Replacement rectifier for 1972 Johnson 100 outboard

If I remember correctly, it does not matter as they are just one way switches. That is why the new one is not color coded.
4/4/2015 10:05:52 PM • Light Outboard... • 265 views • 1 helpful votes
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