My friend has a 86 or 87 yamaha moto 4 80cc for his daughter and it has a issue. I donsen't idle and it bogs out when you give it gas. He has cleaned the carb, fresh gas and clean air filter.
My friend has a 86 or 87 yamaha moto 4 80cc for his daughter and it has a issue. I donsen't idle and it bogs out when you give it gas. He has cleaned the carb, fresh gas and clean air filter.
Sounds like it might need a carb rebuild and maybe the float needs adjusting?
Probably not enough gas getting to the carb... i had that happen on my 110. Check the tank for rust (if metal) and make sure the gas lines dont have any obstructions.
Small Displacement Yammis Have apparently have a problem with Exhaust restriction---Tim Sr has a Post about it , but I cant seem to find it. It was about the 60 cc Trizinger trikes- Check into it.
Buy American! Unless your only option is a HARLEY.
A customer walked in to my shop and Impatiently stated "My car doesnt start, Whats the problem?"I responded with a smile-"Yep that sounds like your problem alright"----