compression 120 all cylinders, good spark all 6 cyl, engine starts, idles, gets up on a plane & runs great. coming off the plane the engine flat out dies. but starts right back up. cleaned out all 3 carbs & are spotless. gas tank is portable & also spotless. fuel pumps have new diaphragms.
there is a hose that has been replaced that goes from the top of the engine block to the bottom of engine block with in inline brass check valve. i think its called a recirculating line. that line is now replaced with clear hose, seems like a lot of fuel is going thru that line when running...is that normal?
there is a hose that has been replaced that goes from the top of the engine block to the bottom of engine block with in inline brass check valve. i think its called a recirculating line. that line is now replaced with clear hose, seems like a lot of fuel is going thru that line when running...is that normal?