Stalling at throttle?!

[Dbnjzb]

Hello. I'm fairly new to nitro and have a problem. I have a Traxxas nitro sport that is running good except for one thing. When I hit full throttle it goes for a minute then bogs like its going to stall, so then I let off a little it's ok and then I can slowly get back close to full throttle. I've leaned HSN, I've richened it and same problem. Any suggestions?? Please help it's getting a little frustrating. Thanks to all.

 

[Rolex]

What's your outside temperature?

 

[2revo1maxx]

It could be the cold weather if you're having that, or you have a tank, tank pressure line, or fuel line issue. Check the air filter while you're at it.

 

[Dbnjzb]

Thanks! The temps in the 40's to low 50's.

 

[2revo1maxx]

Ok well you should have richened the high speed needle a little bit then. Other than that I think you have a bad line from pipe to tank.