Twin 5.0L MPI's - Different Fuel Flow Rates

pwrplay

Seaman Apprentice
Joined
May 20, 2008
Messages
39
Hi guys,

I have a Four Winns Vista 318 with twin 5.0L MPI's and when both engines are running the extact same RPM the port engine is consuming about 1.5 to 2 gallons per hour more then the starboard engine when running at 3500 RPM's. It doesn;t matter what speed, the port engine is always sucking more gas. Also, the the port engine's oil pressure is higher then the starboard engine.

Any ideas why? is there a problem with the port engine?
 

achris

More fish than mountain goat
Joined
May 19, 2004
Messages
27,468
Re: Twin 5.0L MPI's - Different Fuel Flow Rates

Swap the sensors across and see if the problem is a sensor calibration.
 
Top