What's the outside temperate?
New engines are hard to keep running and if they're really tight it's hard to even get them to turnover to start it.
It seems you can get the motor to turn over, right? Make sure the EZ Start battery is fully charged.
Make sure you prime it with fuel, but don't flood it.
Check to see if the glowplug is good and dry.
If you bought it from a local hobby shop, take it back there and ask for help. These problems are so hard to diagnosed over a forum without being there especially for somebody new to nitro RC.
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