David Mcfadzen
Member
03 yamaha sx viper 700.
Hello, i was hoping someone could help me with an issue i have been having with my new to me sled. Her symptoms are whenever she gets warm it wont go over 60mph and bogs, when cold( or for the first 5 min or so) it works flawless. I have taken the power valves apart gave them a light cleaning and do not apear to be sticking also not getting any error codes on dash. It feels like its just starving for gas but cant find any issues there either. she does have high mileage (7000 miles) but truly in mint condition, would it be possible that the powervalve survo motor itself stops working when warm? One more symptom is that even when warm it never likes to start first pull usually 3rd or 4th. Sorry for the drawn out issue but i dont trust my local dealer especially at 90$ hr
best regards, David
Hello, i was hoping someone could help me with an issue i have been having with my new to me sled. Her symptoms are whenever she gets warm it wont go over 60mph and bogs, when cold( or for the first 5 min or so) it works flawless. I have taken the power valves apart gave them a light cleaning and do not apear to be sticking also not getting any error codes on dash. It feels like its just starving for gas but cant find any issues there either. she does have high mileage (7000 miles) but truly in mint condition, would it be possible that the powervalve survo motor itself stops working when warm? One more symptom is that even when warm it never likes to start first pull usually 3rd or 4th. Sorry for the drawn out issue but i dont trust my local dealer especially at 90$ hr
