Correct.When they say number 1 2 or 3 cylinder which one are they referring to when sitting on the sled? 1 being the PTO side? Or 3 being the PTO side?
Either way is fineCan i use the electric start when doing this test? Or should i pull it? Thanks
Number one is the PTO sideWhen they say number 1 2 or 3 cylinder which one are they referring to when sitting on the sled? 1 being the PTO side? Or 3 being the PTO side?
supercharged111
Member
Could this simply be an issue with the factory tune being rich in that spot? Because what you describe is something mine has always done and I've owned it since 2000 miles. Very light throttle, around 6500 RPM and it sounds off. Above and below just fine. I figured the pilots were a little bigger than necessary to give some margin, IIRC the timing is fairly aggressive right about there.
24vtd
New member
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- Feb 18, 2025
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Its bone stock but all 3 plugs look wet. When i open it up its fineCould this simply be an issue with the factory tune being rich in that spot? Because what you describe is something mine has always done and I've owned it since 2000 miles. Very light throttle, around 6500 RPM and it sounds off. Above and below just fine. I figured the pilots were a little bigger than necessary to give some margin, IIRC the timing is fairly aggressive right about there.
BornYamaha
Member
He is right about the main nozzles. Had the same thing on a 500 vmax. Perked right up and got much better mpg once I changed them
24vtd
New member
- Joined
- Feb 18, 2025
- Messages
- 18
I found 2, but not the one for the pto side.He is right about the main nozzles. Had the same thing on a 500 vmax. Perked right up and got much better mpg once I changed them