Yamaha 60 hp 4 stroke problems

Cruise at 21 nts 4200 rpm. The T50T60 and F70 will all perform the same for most of the throttle range and you will only really notice a difference in top speed.

I cant compare it to other motors but Im more than happy with it.

Yamaha 60 hp 4 stroke problems. There are no particular known issues with any F60s that I am aware of. Biggest problem with this or any other model relates to fuel issues. Carburetor fuel issues are more problematic than fuel injection fuel issues.

There are many things that could cause a miss cold engine or hot engine. Need to know more about the motor you considering. My friend has a new this season Yamaha 6040 EFI 4-stoke outboard and he is having some fuel flow problems we checkedtraced the fuel lines up to the fuel pump plus the small inline filter just past the fuel pump also drained the bottom of the rectangular aluminum box thing on starboard side that has a small drain screw and hose at the bottom and a small amount of water drained out of there.

2003 60HP Yamaha 4 Stroke Problems. My Fathers 60 HP 4 cycle has been used very little. It will start and idle just fine but will not accelerate has very little power misses etc.

My thinking is that due to a lack of use the carbs are dirty from fuel setting alcohol additives etc. I dont want to run it if it is too lean and possible hurt. This is usually the cause of your issue.

It dumps excess water pressure out of motor. If it is stuck open the water pump may not create enough flow at idle to fill the motor with the poppet dumping. It is a spring and plastic plug.

Remove clean or replace it is cheap. 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. Check the engine oil levels next.

Ensure that the outboard motor is in an upright and level position. Then remove the oil filler cap and the connected dipstick from the oil tank. Wipe the dipstick with a cloth reinsert it fully then remove it and check the oil mark on the side of the dipstick.

I googled Yamaha 703 remote and choke - it turns out there are three 703 remotes. Choke on press of ignition key. No-choke for Yamaha prime start motors.

I suspect bizzby has the prime start model. The prime start is an electrical heat driven needle valve and is mounted on top of the carbie. The Yamaha outboard forum marine engines will help you find answers to Yamaha outboard problems 4 stroke Yamaha outboard problems 4 stroke Yamaha 40 hp 4 stroke problems Yamaha 200 outboard problems Yamaha 4 stroke outboard problems Yamaha 50 hp 4 stroke problems Yamaha 60 hp 4 stroke problems and Yamaha 70 hp 2 stroke problems plus a lot more as well.

Allegedly this defect allows hot gases to corrode the exhaust passages which in turn can lead to holes in the passages and can eventually cause a loss of horsepower smoking and engine failure. Unfortunately for consumers this alleged defect cannot be readily discovered and is hidden in the engines internal aluminum exhaust component coatings. 60 HP Yamaha.

I really really disagree with the most misinformed poster from Mobile. I have seen 2 and 3 cyl 5055 evinrudesearly seventies that run 185 PSI typically. The late 80s 200 and 225 looper OMC outboards typically ran about 80 PSI when new.

2 strokes simply dont wear like 4. I have a Yamaha 60 hp 4 stroke on my Quintrex 490 Topender equiv to current 510 model. Had it for 5 years.

It has never missed a beat - always starts first time. I have it serviced about once a year - sometimes that extends to 15 months. I cant compare it to other motors but Im more than happy with it.

And its very quiet no 2 stroke. Min motor som er til salg. Creates a sense of fulfillment.

Working on an engine with ease can be interesting and can give a feeling of purpose to the owner. There are four different types of Yamaha 60 hp repair manuals but all are similar in nature. The article discusses the difference between them.

Factory Service Manuals FSM. Does a 2001 four stroke yamaha out board motor have problems with excust systems. I have a 2009 Yamaha 4 stroke 60 hp outboard motor I need a.

I have a 2009 Yamaha 4 stroke 60 hp outboard motor I need a intake manifold for a 4 carb. Set up it has four bolts holding it in place. Is anyone else having a hard time staring new 4 stroke Yamaha T60 Same as a F60 the T 60 is just the high thrust version.

I have had it out about 15-20 times this year and the first start of the day always seems to be very difficult. I have tried pumping up the bulb LOTS Not pumping the bulb choke no choke more throttle no throttle ect. Hi mate i have a 60 4 stroke on a 458 streaker and i went back from a 90 evenrude.

I lost about 3 knt top end speed but acheived much more as it uses very little fuel and no noise or smoke to speek of. Top speed 29 knt with 2 men and fishing gear 5900rpm. Cruise at 21 nts 4200 rpm.

08-10-2006 1130 AM 4. Ive had at least 3 of the 60 four strokes. I have had the gear boxes on all of them replaced because of gear failure.

Since then Ive updated to the F70 which has a bigger gearbox have had no p. Read more roblems with it. The only problem is that they did not put grease on the driveshaft that goes into the powerhead which made it seize to the powerhead.

I replaced my 1989 Evinrude 60hp 2 stroke with a 60 Yamaha 4 stroke 3 years ago. Love the Yamaha handle and controls great on fuel trolls down great super quiet no exhaust fumes not a speed demon two guys loaded 16 ft boat 27mph. I dont know about the E-tech but love my new Yamaha.

Simply select your outboards make year HP and model and pick the OEM parts you need for your engine. For example on the Yamaha 250HP LF250TXR outboard parts page click on Fuel 1 to find the primary fuel filter. Click on Fuel Injection Pump 1 to find the fuel pump.

And click on Fuel Injection Pump 2 to find the secondary fuel filter. On a standard pontoon I find the lowest rated HP of a given block size is usually the best engine to grab. The T50T60 and F70 will all perform the same for most of the throttle range and you will only really notice a difference in top speed.

Your only looking at. Hi Jason in regards Yamaha 90 hp 4 stroke engine it is the tilttrim I am having problems with. The motor to the tilttrim is working fine.

It will raise the engine all. I have a 2000 Yamaha 100-HP four-stroke carburetor motor on my Montauk 17 and it is giving me problems. Any help before trying a unknown mechanic is helpful.

1 motor is missing sometimes 30 times a minute at 1000 - 2500 rpm either in movement or idle. 2 motor is vibrating heavily and noticeably sluggush at 2100 - 2300 rpm when in movement. Yamaha 4-stroke fuel in oil.

Based on many reports of problems with the oil lubricating sump being contaminated with gasoline in marine four-cycle outboards and your narrative of the symptoms Id say your Yamaha.