Hi i have a wheelhorse sit on grass cutter and the petrol is flooding in to the the air filter is the jet attached to the float please help
It won't start just flooding the air filter I've just put a new piston and rings in it it started straight up drove for 30 yards then conked now it's just spewing petrol into the air filterSounds like it needs a carb rebuild to address the needle and seat.
Is it an issue when running? Or only when it sits?
I thought that myself it has a screw on the top you can screw it up or down ile take it out and clean it thanksNeedle not closing would be my guess in the carb.
I have took it off everything is clear no blockages can't tell if the needle is sitting right it looks ok its got me beatI am pretty sure you will have to remove the carburetor to check the needle. It will be up inside the float bowl.
Yeah float moves freely it has a fuel pump ile check petrol is not going into the crank Yeah i built it up myself someone sead check the oil ring is OK that could cause that problemDon't get discouraged. Does the float move up and down smoothly? With carb upside down, blow into the inlet and see if air goes thru. (Should not if needle is seating correctly.) Is this a gravity feed carb or is there a fuel pump? For it to be leaking that bad there has to be a substantial gap for the fuel to be coming thru. Can you get a carb rebuild kit?
In the meantime, make sure that the crankcase is not flooded with fuel. Don't want to ruin the engine. Did you rebuild with the piston and rings? Or did a shop?
Wheelhorse 181s 8 horse powersomeone sead check the oil ring is OK that could cause that problem
I really don't know how, but then I don't know everything. Any chance of pics? Of the carb I mean.
Tell us what model of Wheel Horse. Then we can identify the motor. Model number?