Cub cadet gt 2544 with kohler command ch 670 after 15 to 30 minutes sputters like it’s getting no fuel then dies.

[Roadworthy]

Be sure you have clear fuel line from the tank to the carb - free flow, no blockage. Have you replaced the fuel filter lately.

 

[ultrarunner]

Also that fuel tank vent not obstructed.

My guess is something floating around tank and getting into filter...

 

[oldnslo]

Will it start right back up or do you have to let it sit for awhile?

could be fuel or spark or compression Pull plug when it stops and check for spark when engine is still hot. If possible check compression when hot.

Fuel loss: a short spray of flammable carb cleaner in the carb does it fire? If yes then you are not getting fuel and need to start fuel components.

 

[Diggin It]

You have three other threads on this including one where you said you'd gotten it fixed and it was working fine......

Cub cadet gt 2544 with kohler command ch 670 after 15 to 30 minutes sputters like it’s getting no fuel then dies.

Anyone know any possible causes because I have fresh fuel and the fuel pump works properly I was going to replace the fuel filter.

www.tractorbynet.com

Kohler command ch670 runs for 15 minutes sputters dies has spark when hot fresh fuel working fuel pump and new fuel filter new spark plugs

I have been having problems with my kohler command ch670 dying after 15 minutes then needs to sit for 2 hours and some times won’t start again after sitting. Any thoughts also has a new gas cap.

www.tractorbynet.com

Cub cadet gt 2544 with kohler command ch 670 after 15 to 30 minutes sputters like it’s getting no fuel then dies.

Anyone know any possible causes because I have fresh fuel and the fuel pump works properly I was going to replace the fuel filter.

www.tractorbynet.com

 

[Cub gt 2544=best]

You have three other threads on this including one where you said you'd gotten it fixed and it was working fine......

Cub cadet gt 2544 with kohler command ch 670 after 15 to 30 minutes sputters like it’s getting no fuel then dies.

Anyone know any possible causes because I have fresh fuel and the fuel pump works properly I was going to replace the fuel filter.

www.tractorbynet.com

Kohler command ch670 runs for 15 minutes sputters dies has spark when hot fresh fuel working fuel pump and new fuel filter new spark plugs

I have been having problems with my kohler command ch670 dying after 15 minutes then needs to sit for 2 hours and some times won’t start again after sitting. Any thoughts also has a new gas cap.

www.tractorbynet.com

Cub cadet gt 2544 with kohler command ch 670 after 15 to 30 minutes sputters like it’s getting no fuel then dies.

Anyone know any possible causes because I have fresh fuel and the fuel pump works properly I was going to replace the fuel filter.

www.tractorbynet.com

I know I just want more opinions.

 

[Cub gt 2544=best]

Will it start right back up or do you have to let it sit for awhile?

could be fuel or spark or compression Pull plug when it stops and check for spark when engine is still hot. If possible check compression when hot.

Fuel loss: a short spray of flammable carb cleaner in the carb does it fire? If yes then you are not getting fuel and need to start fuel components.

Has spark when hot. I could restart it but it would die with in seconds

 

[Cub gt 2544=best]

Also that fuel tank vent not obstructed.

My guess is something floating around tank and getting into filter...

New fuel cap and filter and fuel lines.

 

[Cub gt 2544=best]

Be sure you have clear fuel line from the tank to the carb - free flow, no blockage. Have you replaced the fuel filter lately.

Yes fresh fuel filter and good fuel line

 

[Cub gt 2544=best]

Maybe residue build up with in carburetor put carburetor cleaner in gas tank,may take couple times

It would surge would that cause it to surge

 

[oldnslo]

Has spark when hot. I could restart it but it would die with in seconds

If it has spark and will restart points towards a fuel delivery issue but I would double check compression since that is also a little to no cost item and eliminates another potential problem. Next step is checking fuel flow into the carb which is more difficult since you can not see into the carb. Not common but float needle can stick closed preventing fuel from getting into the carb and this is difficult to ID again because you can not see into the float bowl.

Does you carb have a drain plug in the float bowl? Is it accessible when the engine is hot and not close to exhaust or any ignition point? If you can safely remove this plug with a hot engine it would tell you if the float bowl is full of gas or not.