Jesse
Well Known Member
I have a fuel injected engine that runs a little rough at full power and the EGT on cylinder 4 spikes. The data log shows 1560 on that EGT with no significant change in CHT, up or down. When I pull power back, things seem to smooth out, and the data log shows that EGT coming down to roughly inline with the others.
I have looked at the nozzle and it doesn't appear to have any obstructions in it. I have done a flow test on the injector line, and it flows like the others. I have tested the plugs and they fire fine and wires are good.
Any other things to check before flying again for more data?
Thanks.
I have looked at the nozzle and it doesn't appear to have any obstructions in it. I have done a flow test on the injector line, and it flows like the others. I have tested the plugs and they fire fine and wires are good.
Any other things to check before flying again for more data?
Thanks.