Panter 150 will not take gas into carb

Sounds like you may have a problem with the float valve in your carberator. If it's stuck open, even when the engine isn't running gas could be building up in the carb because your carb float valve isn't limiting it. And if it's building up and filling the carb, then it will eventually drop into the engine and subsequent oil pan. Look for signs of excess wet gas in the airboxin. That's a sign something in the carb isn't regulating the gas right.

check your valves and compression

lots of reasons check spark again and fuel to what filter carb? engine problems basically are gas and spark so tells me its gas pull plug squirt some gas 2 stroke make shure its oil/gas 4 stroke gas only in cylinder use a eyedropper or a clear gas line of fuel to put fuel in cylinder put plug back in fire up if starts problem in carb if no start may have jumped timing check air filter may even have a mouse nest in it most people don't drain gas out of carbs for winter drop carb clean bowl with pure white vinegar clean all jets pilot / main reasemble

Could be one of the carb floats is stuck or the rollover caused it to come off its mounting position. As fuel enters the carb, the float rises with the fuel level until it reaches a position that shuts off any more fuel entering the float chamber and prevents an overflow. Fuel level drops, float drops and fuel flows again. Basically like the cistern in a toilet.

a lot of gas? thats a bad float in the carb. a gas smell could be lots of small trips.

#1 sounds like a fuel delivery system issue. Make sure the fuel tank flows freely to the carb. (remove the fuel line from the carb--from the gas tank and turn on the petcock--gas should flow freely) The needle and seat may need to be cleaned or replaced, this controls the flow of gas into the float bowl of the carb.(remove the drain screw from the bottom of the carb (with everything properly assembled- petcock on)..gas should continually flow through the bottom of the carb --10-15 seconds of continual gas flow will make sure its flowing properly! Both of these sound like a solution to your problem.

If it turns over quickly, ... does the spark plug fire?,..put in new, correct NGK plug to begin, then make sure you have gas going to the carb, then see if gas flows out of the carb drain, (straight head screw)... gas should flow out freely. If its been sitting,, may need a carb cleaning...JUST CLEANING...NOT "rebuilt"...

Drain the gas from the tank and the carburetor put in fresh gas and if it has a bowl drain on the carb leave it open until the fresh gas starts running out. If that doesn't work the carb will likely have to be removed and cleaned.

this is not a car or truck

dirty air filter,clogged carb hoses,dirty carb and or jets,faulty or dirty sparkplug,bad gas will smell like kerosene not gas you'll know the diffrence,reeds might need to be checked you get to them by taking carb off they go into the intake of the engine