Originally Posted by
invertmast
Increased the ramp acceleration all the way to 40seconds and that didn't change anything. At this point i'm thinking the firmware update is an idea and that the pump just isn't supplying enough fuel during the start so once it hits 22k rpm, the starter blows out the flame.
OK.. could be various problem.. but it's very difficoult to give a diagnose by web
then you can check
1-kerostart valve leak (then too much fuel)..you can check remove cover or test leak when closed
2-lubrication needle
3-fuel leak into combustion chamber
4-fuel start point too high..
5- other