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Apr
If a I put it into gear at low RPMs 500-700 it has a grinding noise. My starboard 225 HP yamaha outboard motor 4 stroke is running roughly.
It has a Yamaha F150XB engine 150hp 4 stroke.
Yamaha outboard problems 4 stroke. It has been alleged that the companys first-generation F-Series four-stroke outboard motors model years 2000 2005 contain a serious defect that allows the exhaust passages to corrode and pit severely ultimately resulting in premature engine problems and failure. When its completely charged reinstall the battery and cables. Remember to connect the positive first and the negative second.
Once thats done you can try the Yamaha outboards starter again. If its still not starting youll want to consult a professional to inspect the electrical system. To access the fuse unscrew and remove the electrical cover on the top of the outboard and remove the fuse holder with a pair of pliers.
If the connection at the center of the fuse is broken the fuse has blown. Replace it with one of the same amperage as listed in the Specifications section of the Yamaha outboard owners manual. This new design had some initial faults but the Yamaha F150 outboards produced after 2005 are often considered one of the most reliable four-stroke outboards ever produced Cons.
Failure Issues With The Harmonic Balancer HB. Corrosion Due To Saltwater. Yamaha 40 4 Stroke problem.
I have a 2001 Yamaha 4 Stroke 40hp. I have had absolutly no trouble out of this motor until now. The problem is that it will start and run fine until put under a load in the water.
When I put it in gear and try to throttle up it. Yamaha Four-Stroke Outboard Motor Corrosion Defect Complaint October 21 2015 The complaint for this lawsuit alleges that Yamaha Motor Corporation USAYamaha fraudulently sold a line of four stroke outboard motors after it became aware that the engine design had a safety defect that caused component parts to prematurely corrode in violation of California Consumer and Unfair Competition. 2003 Yamaha 115hp 4 stroke outboard Not rated yet Once the engine heats up like running it for 15 minutes at 25mph it starts to sputter and hesitate and sometimes even stalls at running speed.
A problem in the fuel compression or ignition systems can cause poor starting loss of power or other problems. This basic troubleshooting and possible remedies and covers all Yamaha outboard motors. Therefore some items may not apply to your model.
If any more questions please consult your Yamaha dealer or the experienced service shops. Remove Petrol Tank Vent Blockage. Disconnect the vent hose from the fuel pump.
Blow on one end to see the air coming out the other. If not then there is a blockage. Clean the blockage by removing any kinks.
Crankshaft Thrust Bearing Failure. Honda 4-strokes seem to have real troubles with crankshaft bearing. Nov 2 2005.
I have a 2005 200 HP Yamaha 4 Stroke with a little over 60 hours on it. As long as Ive had it it has produced a black soot out of the exhaust port that drains down the back of the motor. The dealer has done every test imaginable with no results.
Yamaha says its normal yet i cant find another one anywhere that does it. Considering Yamaha their four stroke engines are performance beasts. There is no denying the fact that when it comes to performance engines of other bands will have a tough time to fight head to head with Yamaha.
Four-stroke engines from Yamaha can handle big waves consistently while giving you a stable boating experience. My starboard 225 HP yamaha outboard motor 4 stroke is running roughly. It barely runs at idle and knocks about every 4-6 seconds.
Yamaha 150 four stroke owners take notice. There is a major failure issue with the harmonic balancer on these in line four strokes. My buddies shop has done well over a hundred but yamaha is not making it a recall issue dont know why.
If you own one get it to your dealer and tell them you noticed a high pitch whine in the motor the nylon gears. Jul 24 2016. I just bought a new sea fox.
It has a Yamaha F150XB engine 150hp 4 stroke. When it is in neutral everything is quiet. When I have it over 1000 rpm it is quiet.
If a I put it into gear at low RPMs 500-700 it has a grinding noise. It sort of sounds like when you slow shift Into gear and it grinds but it fully engaged. Hi I have a 4HP 1980s vintage Mariner outboard Yam built 6E0 engine earlier shear pin drive prop which is used on a tender to get out to our mooring.
Once running the engine is fine. However it is a pig to start bad enough when cold but seemingly even worse if it was already used a. My 4 stroke 150 Yamaha has developed a hole in the block.
Motor has been well cared for to say the least. All scheduled maintenance was performed. Yamaha has another recall out for the 200-225hp V6 4-stroke outboards from 2002 up to and including 2005 models.
They still have a throttle sticking problem even after the earlier recall from last year that replaced the plastic bushings in the throttle linkage. Yamaha is sending letters out to. I have a 2004 Yamaha F200 TXRC with less than 400 hours.
Purchased new in 2005 this outboard has had all scheduled maintenance and after each outing the motor has been thoroughly flushed. Visually the outboard looks new. This past month I was having routine maintenance on the motor when we discovered a hole had developed in the power head.
Troubleshooting Outboard Fuel Lines When youre checking the fuel filters give the fuel pumps inlet and outlet fuel lines a close inspection too. If you see any leaks or there are worn or damaged fuel pipes you should replace them immediately. Diagnose and repair a failed fuel pump.
This motor was running poorly and stalling repeatedly. The first problem was that the motor would stall and the own. I found the problem with my 2004 Yahama 25 hp 4 stoke.
The problem is it was built in 2004. Ethanol gas was introduced in 2006. The throttle body has a rubber pressed in seating when turning the gas on and off the hole in the steel valve stem rubs the now gooey rubber in the pressed in fitting.
Rebuild kit on the way.