firebird1967

Ok, my engine starts the first pull when it is cold, but when it is hot, it take about 10-15 pulls to start in, can anybody help me?

NitroTherapist

Is your engine primed enough???

firebird1967

yes i prime it everytime i start it

firebird1967

yes after i see fuel in the lines, i give it a few more pulls.

dar123

is the fuel igniting in the carb?

nitro rc

its because when the engine is hot, the engine expands meaning less compression. You nead a fairly high compression to start a nitro engine. ALso, when its hot just give it like half throttle while pulling, or let it cool before restarting.