Engine bogs down and cuts out at 15ish mph

[Connor_TK.Extra]

Hi guys my nitro RC car gets to about 15 mph and then bogs down and cuts out. What is this and what do I do to fix it

 

[Tunedfrog]

Sounds like its too rich. Turn the high speed needle in a tiny bit at a time. You don't want the smoke to completely disappear so watch for that.

 

[Shortbus]

Hi guys my nitro RC car gets to about 15 mph and then bogs down and cuts out. What is this and what do I do to fix it

Does it bog then even out or does it die do u have smoke coming out of pipe or no lot of smoke to rich on high needle no smoke to lean on high needle or possible needle gunked up

 

[Connor_TK.Extra]

Does it bog then even out or does it die do u have smoke coming out of pipe or no lot of smoke to rich on high needle no smoke to lean on high needle or possible needle gunked up

Ok ??

 

[Connor_TK.Extra]

Ok ??

There was fuel sizzling in the air filter as soon as I took their air filter off I could see it inside