1970 85 HP JOHNSON

[\Wesley 4911]

RUNS FOR 10 SECONDS THEN QUITS HAVE TO PRIME THE BULB EACH TIME.REPLACE FUEL PUMP REBUILT BOTH CARBS ,HAVE SPARK ALL FOUR CYLINDERS , HAVE COMPRESSION AT 125 PSI IN ALL CYLINDERS

 

[racerone]

Test run with another tank and hose.

 

[\Wesley 4911]

They are both brand new gas is getting to fuel pump

 

[\Wesley 4911]

I also adjusted points as per info

 

[racerone]

Sorry ---I guess I missed the new tank and hose in post #1 --Fuel pump runs / operates with crankcase PRESSURE.----Checked the reed valves?