Kerosene heater question. I have a problem with it.

[DirtyChevy]

I have a 50k buy kerrsoene heater that works but after 10 or so minutes or running it cuts in and out. Like it runs put of fuel and then lights back up. Puffing smoke. For know much about these curious if anyone had a similar problem and knows how I could go about fixing mine. Thanks for te help.

[Mudduck]

Clean everything I had same problem w my 150k and I cleaned air filter and fuel lines and the spray nozzle and it works great since

[DirtyChevy]

ok ill give that a try what did you clean it with