Hi!
No!

What typ of fuel do you use? Use at least 5% nitro!

The tank placement is very important! The center of the tank should be in line with the fuel intake orifice in the carb when plane sits horizontal.That very, very important!
Also use the Uni-flow tank set up for best running characteristics. That means using two clunk lines one 1-2cm shorter than the other, the longer is the fuel feed line to the carb, the shorter is the pressure line!

Prop size should be a 14x6, 15x4, 15x6, 16x4W APC or RAM . Those are the best props.

Glow plug should be OS F!