2011 KTM 350SXF Issue

[BDTRENT]

Hello All,

 

While riding today I experienced a very odd issue with my KTM. The bike will run flawlessly for 45 minutes to an hour then randomly the bike begins to bog and die. It feels like the bikes starving for fuel. If I wait 30 seconds the bike will start back up, run for a couple of seconds and die again. If I wait a few hours and allow the bike to cool off it will run for 45 minutes then the same symptoms occur. My initial thoughts are the source coil or pickup coil are beginning to fail. Has anyone experienced a similar issue with their KTM?

[steve841]

Either the TPS or a clogged injector.

[idsmokeu2]

Either the TPS or a clogged injector.

 

What he said ^^^^

[morkiukas]

or maybe boiling fuel?

[mog]

Dirty fuel filters ?

[BDTRENT]

The tps sensor and injector seem to be fine after further inspection. I plan on pulling the fuel pump tonight and pressure testing it tomorrow.