Hello
My pro mx in my losi 5 at bashfest very nearly had a lean seize I think
I was flat out on the oval then suddenly lost power and died,
I checked the plug and it was quite white!and also had no spark so I changed plug and it sparked,
But it still wouldent start or even fire.
In the end I tipped abit of petrol down the plug hole and still no,so I then primed it loads and held the throttle at wot and pulled a lot!! Eventually it started to cough into life,
Now that day I had been on the car in quite warm weather hammering it for an hour racing,
So when I did get it going I rich earned the h speed up and it went fine but won't tick over for long even now,I've since put a new ring in but t still won't idel for long till it stalls.
The engines only done 5 hours from new.
Also my idel screw is screwed right in and it has been for way before bashfest and ran fine but now I need to increase the idel I carnt.
Also the tune has always been the same and were never altered before or for bashfest but then I've never ran so hard,do you think it just over heated