I'm having a problem with my 650 Prarie. Lately when I try to start it, it floods out, and fowls out the plugs, Its getting to the point now it does it constanly. I started screwing with the flat screws on the side of each of the carbs which was a big mistake. Now when I do get it to turn over it runs like crap and stalls out. This happened once before I replaced the plugs and it ran good for awhile, but now it happened again. Whats the deal?

 

A wild guess; your chokes are stuck on. Check them.

 

Thats a great Idea, I never thought of that. I read somewhere else in one of these forums that there is some problems with the choke being stuck on. I really dont know that much of the mechanics of a quad. I had an extanded warrenty on mine and it just ran out. So Im starting from scratch. I bought a service manual, and now Im set, I hope. So how do you check the choke????