I have a traxxas s-maxx, after starting the truck it runs good for about 2 minutes and then the engine starts to cut out and alot of smoke comes from the glowplug. I knowthat means that it's most likely too lean...but not sure why it runs lean. Any advice would be great.

The only advice i can give is get rid of the s-maxx and get a proper truck like a LST, MGT or savage. .