Hello ATV it's great to be here.
Before I start I have to tell you guys I know nothing about mechanics and I'm just here to see if I can get an Idea of what is wrong before I go to get it fixed and an Idea of the costs if possible. About a year ago I bought a second hand Yamaha Raptor 700 and she has been running very well for the past year. About a month ago I started to experience some power issues that I will do my best to explain to you below.
Also, need to apologize now for my terrible terminology and lack of understanding but here goes. For starters, the Raptor does not want to tick over when first starting in the morning but after a 30min ride she will tick away. When pulling off the Raptor seems to judder and not really want to go anywhere and If I am cruising along at 20-30 the Raptor starts to judder or randomly picks up power, kind of like there is no petrol getting to the engine and then the next minute there is a sh** ton but once I get her to 60 or higher she flys with no lagging problems at all. The problem seems to be around the 20-30mph and I just don't get why.
Model: Raptor 700
Type: ATV Four Wheeler
If there is anything else you need please let me know. Looking forward to some replies it's really appreciated, guys.