MY YAMAHA WAVERUNNER 3 RUNS GRATE FOR ABOUT THREE MIN AND THEN ACTA LIKE THE REV LIMITER KICKS IN IVE REPLACED THE COIL AND OVERHAULED CARB ANY HELP WILL BE THANK FULL 1992 650 YAMAHA WAVERUNNER 3

2011 grizzly 450 reverse rev limiter - Yamaha Grizzly ATV Forum

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Mar 11, 2012 - 9 posts
This is a discussion on 2011 grizzly 450 reverse rev limiter within the ... is for earlier model years like 2008. thanks for welcoming to the site :) rev limiter - Yamaha Grizzly ATV Forum
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Rev Limiter - GrizzlyOwners.Com Yamaha Grizzly Forums

www.grizzlyowners.com > Grizzly 660 > Modifications

Old 06-30-2008, 10:43 AM Thread Starter. modrak .... jasson450r is offline ... hey guys! how do you do this rev limiter mod on a 06 660 griz? i'm interested in ...

How to bypass reverse switch Grizzly 700(speed limiter ...

? 1:03
https://www.youtube.com/watch?v=l8nn5Z4cuN0

AT 5000 RPM? What is the redline on the XT 600? I had a XT 500 Do not remember my year exactly, I was thinking the redline was close to 5000 RPM and if that is the case you could be possibly hitting a REV limiter or floating the valves.
Have you adjusted or checked the Valve clearance lately along with the Timing chain tensioner to be sure all are within adjustment specs?
The example you gave where it does it in 2nd gear, 3rd gear, I am sure it would do it in any gear as it sounds exactly as if teh engine is running up against a rev limiter or mechanical limits of teh valve train.

I have just worked on a 2003 ttr90 for a friend and had a similar problem. when I got the bike it had set up for a few years so the fuel system was wrecked. after a thorough cleaning the bike would run fine up to about 3500rpm. then it would cut out much like a rev limiter. it was very consistant and I read some forums but none said anything about a rev limiter. I had also installed a carb kit. I decided to remove the carb and try again. I figured it was lacking fuel in the upper rpms so I raised the throttle cylinder needle as high as it would go. there are 3 notches to set it. the factory setting was in the middle. after I raised the needle it ran like new and turned through the rpm range perfectly. hope this helps someone.

did you replace all diaphrams in carbs and fuel pump ? balanced the carbs ?

compressions ok ? 100psi min !

Could be a bad temp sensor. The bog is a rev limiter to keep engine from running full throtle when hot or when there is another problem. You can bypass the temp sensor and see if that takes care of problem. The parts about 100.00. I disconnected mine a now run a temp gauge which I mounted on the right side just above oil gauge.

The rev limiter is pre programed into the CDI box.
Try looking at spark plug then clean carb and check float level

1994 700 cc waverunner when it has run for 15 min engine bucks at full throttle at 3/4 ok i have changer plugs antreated fuel

try cleaning carb and see if the choke is hung up also make sure it has the right plug ngk b8es