Question about Boating

Open Question

90hp yamaha outboard. Oil alarm goes off but doesn't need any. Goes off while idleing and moving slowing. What could be the problem. Wont go off unless I move throttle back and forth for a bit. THen it stops and the engine runs smoothly again.

Posted by on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
  • 41 Answers

SOURCE: Rough idle 2 cycle outboard

sounds like u need to do a tune up on it. clean the carb, new plug

Posted on Nov 25, 2008

Ad
  • 840 Answers

SOURCE: 2003 Jeep Liberty Electric Mirrors only move a tiny bit then stop

it sounds like the switch is going bad in the mirrro switch on the driver door should be able to get on at any dealer it should be any fix

Posted on Jan 25, 2009

mcgyver468
  • 710 Answers

SOURCE: 40hp 1987 yamaha outboard motor will run for 30-60

Sound like the fuel pump is not keeping up with the engine's demand. Check it out. Good luck. Hope this helps.

Posted on Apr 27, 2009

  • 187 Answers

SOURCE: outboard motor idles but will not speed up

You really have to blow out the jets to clear any varnish left over from lay up.

Posted on May 13, 2009

  • 77 Answers

SOURCE: T50 4stroke yamaha outboard

that engine should be electronic ignition, so I would suspect your problem is your coils.

Posted on Jul 12, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Have a 2 stroke 225 Yamaha outboard. Alarm for what I can tell for heat, an oil went off today. Runs fine at lower rpm, but goes off when it goes up beyond 21 rpm.


How long has it been since you changed your water pump? The pressure relief valve can also cause over heat issues if it is stuck.

May 12, 2017 | Yamaha Boating

1 Answer

I have a 2012 mercury 6hp four stroke that will not idle without the choke on


Hi, Lee and the usual suspects are:
1. Fuel cap or fuel tank is not venting properly.
2. Fuel filter clogged.
3. Fuel line pinched or kinked.
4. Float needle and seat sticking.
5. Float level too low.
6. Carburetor bowl vent line clogged/blocked/pinched.
7. Idle adjusting ***** set too low.
8. Air/fuel mixture ***** set too lean.
9. Idle port, transfer ports, slow air jet clogged.
10. Slow fuel jet clogged.
11. Faulty fuel pump.
For more information about your issue and valuable "Free" downloads that you will need please Click on the links below. Good luck and have a nice day.
Boat Motor Won Stay Running Watch This
Mercury Outboard Idle Adjustment
2010 6 hp Yamaha 4 stroke wont run with choke in Page 1 iboats Boating...
8m0055686r. google this for a free manual
Won Idle Here what did to fix it Yamaha Outboard Parts Forum

Apr 13, 2016 | Motorcycles

1 Answer

1994 Yamaha 150HP Outboard


Good Afternoon BayouNola,
This Sounds Like A Loose Connection Problem,
The Tach Is Directly Related To The Charging System,Please Check Your Battery Terminals ,Clean And Secure Tightly To The Battery,
Unplug The engine Electrical Harness Check Clean And Re plug,
Check The Main Fuse For Corrosion And Rectify If Necessary,
If The Engine Was Getting Hot The Alarm Should Be A Continuous Alarm, If It Is a Intermittent Alarm It Is Oil Related !
If In Any Doubt Run With Pre Mixed Fuel,( 500 Ml's In 25 Ltr's Fuel) Until The Problem Is Solved.
Good Luck Gordon

May 07, 2014 | Boating

1 Answer

Help with my 1994 Yamaha 150Hp


Outboards have thermostats...the tattle tale can be pouring water and the engine still overheat if the thermostat is stuck or airlocked.

May 07, 2014 | Boating

1 Answer

115hp 1985 yamaha outboard 6e5 AETO running at low revs as if on 3 cylinders,on low revs only when i accelerate it goes well and fast without issues,when i slow to trolling speeds it runs a bit rough...


sounds like a bad coil or trigger. Find the offending cylinder with a timing light and physically move the coil to a good firing cylinder. If the problem follows the coil, you have it, if not you need a trigger,

Nov 09, 2012 | Clymer Marine Maintenance and Repair...

2 Answers

I have a 98 yamaha 150 2 stroke outboard engine, when cruising about 23 mph she runs fine, but when i run her faster a alarm under the dash goes off in which i will slow it down to idle and the alarm will...


Although water is seen thru the tell tail hole, your engine is overheating. When were the thermostats replaced last? Water pump impeller may also be fatigued, and not pumping enough at high RPM's.

May 11, 2010 | Boating

1 Answer

Hello, I have a Yamaha 9.9 outboard engine, it stars without any problem. When I ref it up just above idle it dies after a few seconds. There is fuel, fuel filter in the line is no blocked.


Yamaha outboard that runs fine until heat light come on and it idles down. When light goes offf it runs fine. What is causing heat problem

Jun 06, 2009 | Yamaha Water Sport

2 Answers

90hp 4 stroke suzuki outboard how do i reset the oil alarm?


TO RESET:
1. TURN IGNITION KEY ON
2. PULL OUT THE EMERGENCY STOP BUTTON 3 TIMES IN TEN SECONDS, A SHORT BEEP WILL BE HEARD IF CANCELATION WAS SUCCESSFUL. TURN KEY OFF AND PUT EMERGENCY STOP LANYARD BACK ON ITS BUTTON

Apr 11, 2009 | Sport & Outdoor - Others

Not finding what you are looking for?
Boating Logo

Related Topics:

167 people viewed this question

Ask a Question

Usually answered in minutes!

Top Boating Experts

Steve
Steve

Level 3 Expert

693 Answers

ray gallant

Level 3 Expert

44365 Answers

Fabrice Wolters

Level 2 Expert

265 Answers

Are you a Boating Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...