Join Date: May 2005
Location: East Coast US
Thanked 14 Times in 14 Posts
Rep Power: 13
Re: YYanmar 4JHE Power Loss and White Smoke
Whwn we bought our boat the 4JH4-TE had about 700 hours. We just had the 2,000 hour service done. Problems with the turbo, needed service. But also found a whole bunch of impeller bits in the exchanger. Appantly ate an impeller at some point before we got the boat. Engine had no symptoms, always ran at right temp. Just saying.
33' Brewer, Murray 33, steel cutter
44' Pape, Steelmaid, cc steel cutter