23
Aug
Over time it has progressed to the point now that it will not pick up at all. Its in neutreal but assoon as its in gear it will still idle perfect but when i go it will run good till about half throttle or till it revs up.
Classic symptom of clogged carb s.
Yamaha outboard bogging out at full throttle. Bogging down under load. I have a 50 yamaha with 150 hrs on it. When I put it I the water and put it in gear I cant get over 1400 rpms.
Now if I just use the cold start lever it revs right up. There is a little red lever under air silencer. If I move that lever to open emergency position it idles rough but will.
Suzuki dt 40 bogs out full throttle 06-22-2021 0830 PM For some reason my suzuki 40 is bogging out in full throttle if I keep pumping Gas it will run I sent 180 yesterday bought all new tank new conectors and fuel line never fixed it. Motor bogs down at full throttle I have a 1984 Yamaha 50hp 3 cyl oil injected outboard motor low hours and is in fairly new condition. At full throttle it bogs down.
Ive changed the gas lines tank and fittings. The water pump works fine and the water. I have a 2009 yamaha 115 that bogs down when I push the throttle down.
I put new injectors in it 2 years ago and it ran fine until late last year and this year. It seemed to run good at first although it only got to 5000 rpms. It will start backfiring and bogging when I go over 30mph and let off the throttle then it bogs out till it hits 0 and stalls.
Like i said I just got it and dont know a lot about it so if someone could help me out I would appreciate itI was expecting it to go little faster then 57 so let me know what you guys think. Outboard bogging down under load. Classic symptom of clogged carb s.
Its customary to do a compression test and spark test first. Since youll do both carbs assuming compression and spark check out the cylinder drop test is moot but the fuel tank inspection is always a good idea. When I try to run the boat full throttle it will bog right down after a few mintues of running.
I tach out at around 4200 rpm and about 12mph. If I keep the throttle backed off a little from full it will run fine but I would like to get as much speed as I can out of her. My owners manual says I can run this motor full at 5400 rpm max.
This time Id say I was on full throttle 5-10 seconds while stationary. A couple of days later I fired it up but it ran horribly. I managed to get it moving but it hit 10-12 MPH on mostly flat land where 27 MPH was common.
It felt as if the engine was providing power for a couple of seconds then stopped the power delivery for a couple of. Here are 10 reasons and fixes to help prevent lack of fuel to a 2-stroke engine. The first thing to check before anything else is the mixture screws.
The fuel air mixture screws on the side of the carburettor are marked H for High for the engines high speed adjustments and the L means Low for the engines low speed adjustments. Last time I had my boat out it was very reluctant to start usually starts on 1-2 pulls. When I did get it started it too would bog down when I gave it gas.
If I let off the throttle it would come back to life and then run fine if I accelerated gradually. After reading this thread I pulled the plugs last night and both were oily and wet. If your outboard engine is sputtering at any speed idle or full throttle it could be the result of several common malfunctions.
You may need to make a few timing adjustments or replace a spark plug or you may need serious mechanical inquiry. Turned out the inner lining of the gas lineMercs besthas a separate membrane. This membranevery thinseparated inside the line.
When I would cruise at 23 throttle or less no problem. Give it the full throttle and shed bog down because it was crushing the inner membrane. New hose for 40 and problem solved.
Bogging is the first problem or malfunction I have had with my 2000 Yamaha OX66 225-HP. Two days ago I had it out launched cleared the harbor and hit the throttle. After 50 yard of being on plane the 2000 Yamaha 225-HP Ox66 outboard bogged down and stalled dead.
Ok so i got my first bike its an 01 yamaha yzf 600R. We got it really cheap cause it was layed down a couple times and had not been started in a couple months. Brought it home drained all the fuel out of the tank and each float bowl.
Got it to run finally. Replaced the plugs changed the oil. Mar 23 2014.
Ok i have a 1990 oil injected 90 yamaha cleaned all 3 carbs pilot and main pulled the pilot screws cleaned all that set them at 2 turns out checked the fuel pump all is good no leaks so runs good out of water idle too wot put it in water as soon as u put it in gear it just boggs cant even get it on plane any ideas 15 pitch. 01 yamaha wolverine 350 4x4 bogging down when more then half trottle. Its in neutreal but assoon as its in gear it will still idle perfect but when i go it will run good till about half throttle or till it revs up.
And after i. Those before but if its not too much hassle go thru all your electrical connectors and make sure they are dry. Yamaha 2 stroke.
I idles fine and cranks with ease. On the hose I can run it up to full RPM but in the water under a load it will bog down. For while it would bog a little and then pick up an run normal.
Over time it has progressed to the point now that it will not pick up at all. I can still manually run up the RPM on the throttle in. Suzuki DF30A bogging down.
Have a DF30A about 2 years old with about 200 hours on it. Was going about 34 throttle planed out for about 5. Posted March 1 2014.
What I was saying about choking the engine I meant if you choke the motor does the bog with the choke on while your riding. Its a test I wanted you to try if if doesnt bog while in gear with CHOKE on 9 out of 10 times for me its something humming up the fuel system. Check the Air Filter.
The most common reason why an engine bogs out under acceleration is because the airfuel mixture is dirty or inefficient. If the air filter is clogged or has a lot of dirt in it it could be bogging down the engine. Clean the air filter and see if the problem goes away.
I went to full throttle and trimmed the motor to plane the boat. As the engine started to bog down I noticed the motor went down by itself and I could not tilt the motor up. I pulled back on the throttle and the engine started to run smoothly no bogging down.
I tried to trim the motor and it worked I throttle again and the motor went down and. 2005 660 seems to be bogging out pretty bad when i floor it. Once it gets going it has no problems at all.
It only happens at low rpms when going slow and trying to keep a steady cruising speed. Seems to bogg out and doesnt sound like a steady piston firing. It sounds like the piston keeps.