Scratch what I wrote. Flight works 400 pump no issue but do make sure it does not have crud in it. You said you just bought this used, correct? Make sure the pump works well. I am trying to rule everything else out before you start to look at the engine. Maybe PM me.
Andy
Originally Posted by
Madpatty
Hello Andy,
The ECU is a Regal Electronics unit.
The engine was running nice at that rpm. No flames etc.
I yesterday checked the flow out of fuel pump (by bypassing the fuel filter) and flow came out to be exactly same.
Fuel pump was energized using the fuel prime function.
Thanks.