So basically this Four wheeler has not been ridden for about 1 & a half Years .....
So i figure it might not work when i try to start it up. It immediately starts up perfectly fine , but then i notice when i try to give it gas only lets me go about 1/5 to 1/8 at the most. But it is totally Random , sometimes it will let me give it full gas and rev it but other times when i try to give it gas it just will die if i hold it. I had a Flashing red light on the Upper right corner but it went away... Just not sure what to do...

 

Trash in the carb probably floating around and partially stopping up the jets. You can try to clean the jets,blow out a all the passage ways,but after a year and a half best to just install a new carb kit and be done with it. Several on ebay.