you have to know the make of the carbeurator. Kehin and Mikuni make most of them i know of.
ATV carberator adjustment 1996 ATV lt4wd
you have to take out the carburetor and then clean it
Adjust the carburetor although being that old the carburetor may be in need of a rebuild with a rebuild kit. Rebuild kits come with directions.
get a rebuild kit for your model carb and follow the directions.
www.denniskirk.com
It can cost $50 to $200 to rebuild the carburetor to this car. The cost range varies because the cost will depend on where the parts are bought.
If you buy the complete rebuild kit it will contain all replaceable parts you will need.
on the carburetor
To rebuild the carburetor on a 1988 Mighty Max, start by removing the carburetor from the engine, ensuring to disconnect all linkages, hoses, and the fuel line. Clean all parts thoroughly using a carburetor cleaner, paying special attention to jets and passageways. Replace any worn or damaged components, including gaskets and diaphragms, using a rebuild kit specific to your carburetor model. Reassemble the carburetor, reinstall it, and adjust the mixture and idle settings as necessary for optimal performance.
Basic steps:buy carb rebuild kittake carb apartclean really wellput back together with the parts out of the rebuild kit.
the carberator rebuild kit comes with rebuild instructions and requires an understanding of how a carb works.
An ATV's engine can get flooded if you hold the throttle open for too long. At the bottom of the carburetor, there is a screw that can be opened to drain it.