I have an 03 warrior that when throttle is applied exhaust is poppy and little power response, idles OK.
Any suggestions.
Thanks

 

Stock exhaust? If so sounds like carb is dirty. I'd tear into it and giver a good cleaning.

 

Parking brake switch also if the parking brake is on it will do that .

 

i had the same problem. i just cut the electrical wires to the parking brake and i was good to go

 

i was riding my 2000 warrior and was running fine then shut it off and two hours later i started it up to put it in the garage and was doing the same as yours! could not understand not many hours on the warrior! being a auto mech i went and checked everything i mean everything two weeks of checking i found the key on the fly sheard and the flywheel moved just enough to make run that way! idled fine but popped of idle. my other 1993 warrior did the same thing! found out it is common thing the key is real weak! need tool to remove fly wheel. hope this helps ( line up the timing marks pr repair manual )

 

agreed I have mine disconnected on my Wolverine. you can unplug it though you dont ave to cut it

 

I adjusted the parking brake today. Seems to be running OK. To test i set the parking brake and applied throttle, No power and poppy. Released brake and revs good. Ran it through 1st and 2nd while up on a jack and seems OK. Rear brake does seem to drag a little more that it should. Anyone have adjustment proceedures or a place to get service manual.