Most likely you're thinking of the jets in the dirt bike's carburetor.
Dirt.
Not enough fuel is getting to the carburetor. Check the fuel line, petcock and carburetor. Remove the fuel line from the carburetor and check if fuel flows freely from the petcock. There could also be dirt or debris in the fuel tank. Check fuel filter. Dissassemble the carburetor and clean it. Adjust the air and fuel screws on the carburetor. Check the air filter, is it clogged? If so, this could be one reason. Check the venting of the fuel tank. A fuel tank without a vent will act like a vacuum to stop fuel flow. Mostly venting is done through the fuel tank cap. A lot of dirt around it could have clogget it. Clean fuel tank cap and opening with gasoline or kerosene or white spirit.
94 grand ams are fuel injected, not carburated. There is no carburetor to check
Check the muffler for obstructions. Dirt dobbers and other insects love to make nest in the outlet holes.
Most definitely. The dirt will block the orifice and prevent the flow of fuel.
go to a local dirt bike shop and explain the problem to them dirt bike stores always have mechanics to help
Floats could be stuck, check for dirt or sludge in the bowl and around the pivit points of the float, clean entire carb completely or gaskets are bad, buy a rebuild kit and rebuild the carburetor, the instructions that come with the kit make it fairly simple task.
it hooks on to the engine block and atteaches to the gas line
Dirt in the carburetor, dirty fuel filter, water in the fuel tank,
take the carb off and apart to clean it. it probably has some dirt/rust in it causing the needle not to seat. also check the float for buoyancy.
It doesnt have carburetor it have injectors u should check the fuel filter