Me 262 campaign cant take off

[Wotan_]

So I have been playing Il2 1946 for some days and when I wanna take off the M262 A1 in campaign, the engines are instantly catching fire when i move the throttle and I tried it several times. It always happened in the 5 tries and I am realy getting frustrated, when i just fly around with air spawn, it works fine, but when i am on the airfield and have to take off, my engines just go on fire once I increase the throttle power.
Can anyone help me with this?

thanks in advance,
Wotan_