I have been working on a 06 ranger 700. It would idle fine and run wot but would stall and pop anywhere in between. After doing some reading from opt I took some some manifold cleaner and sprayed into throttle body and cleaned the throttle position sensor (I think thats what it is called) it runs fine. Thanks to all

 

If the throttle body is really getting that dirty you might want to change or blow out your air filter a little more often. Guess you're talking about cleaning the t-map sensor on the air boot? Item #10.Dirt Cheap Yamaha, Honda, Arctic Cat & Polaris OEM Parts & Accessories – Cycle Parts Warehouse