Cummins Marine Diesel Repower Specialists › Forums › Cummins Marine Engines › 2004 Cummins 6CTA 8.3 Oil Analysis 635 hours › Reply To: 2004 Cummins 6CTA 8.3 Oil Analysis 635 hours

October 20, 2019 at 5:56 pm #79605

Rob Schepis
Forum Moderator
Vessel Name: Tenacious
Engines: 6BTA 5.9 330's - "Seaboard Style"
Location: Long Island, NY
Country: USA

Yes at startup, especially in colder weather. Underway once up to temperature you may see some under hard acceleration and pushing her over the hump

1 user thanked author for this post.
JJM