Apr 2, 2014 · Please share with me problems that I might encounter with a 3116 Cat. Engine. I am looking at 390 Mainships some with Cat.

Oct 24, 2019 · Had a total failure of one motor and worked out a deal with Cat to repower. New motors head on one failed at 800 hours. Both sets of motors ...

Cat 3116 with 900 hours runs smoothly but randomly drops to 750 RPM (idle) and engine alarm sounds. If I pull throttle back to neutral alarm stops. Wait a few ...

Sep 10, 2009 · I am told it's either improper maintenance or a defective valve. I have been speaking with several knowledgeable mechanics the past few days, I ...

Oct 11, 2020 · Customer called because their stbd engine suddenly lost power like it was out of fuel. I went out with the customer and drove the boat and ...

Jul 12, 2013 · While ideling is never good for any diesel its long term harm is slow to happen. Running full throttle , wide open sadly is common on many ...

Jul 7, 2016 · 1) Trying to find a very small oil leak that is spotting the bilge oil pad at engine fore/aft midpoint. Looks like oil might be dripping from an ...

Jul 7, 2014 · It seems like a fuel issue. Both engines are smoking, and neither will get more than 1950 RPM. I don't hear the turbos spool up on either engine ...