Question about Sport & Outdoor - Others
What all did you do when you rebuilt the motor? i only ask because there are may ways to "rebuild" something. it sounds like your timing might be off a tooth. check this for me and get back with me so i have some things to work with.
1) timing is spot on
2) the valve clearance
3) the carb, jet sizes and air/fuel screw setting
4) the cvt tranny is working the way is should and the belt is not stretched out of spec.
5) spark plug color.
Why i think the timing is off is because of the back firing, timed ign. is key and if it is off even a tooth it will make you chase your tail. that could be causing your boog as will. and the cvt tranny if the belt is over stretched it will cause the tranny to not work right lack of top speed and pick up.
look over the things i asked about and please get back with me. i can help figure this out with you if your willing to be my hands.
Looking forward to hearing from you
Posted on May 23, 2011
Have the valves been checked for proper clearance?
that will benefit your problem
Posted on May 22, 2011
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
May 08, 2015 | Saturn Cars & Trucks
Mar 07, 2014 | K and N Yamaha Big Bear Yfm350fw Air...
Jan 27, 2013 | Boating
Mar 08, 2010 | Ryobi 30 Cubic Centimeter Curved Shaft Gas...
Jan 26, 2010 | RTO New Yamaha Inverter Ef2400is / Yamaha...
Jan 11, 2010 | Light Outboard Motor Boat Bass Fishing...
Mar 04, 2018 | Yamaha 12V Air Pump
Aug 31, 2009 | Sport & Outdoor - Others
Apr 25, 2009 | KTM 250 EXC Motorcycles
Jun 21, 2018 | Wenzel Sport & Outdoor - Others
May 31, 2018 | Camel Sport & Outdoor - Others
150 people viewed this question
Usually answered in minutes!