400EC Smokin
- Thread starter captbob
- Start date
- Oct 6, 2006
- 12,155
- Boat Info
- 1996 450DA
- Engines
- 3116 Caterpillars
What color is the smoke?
Do the engines run up to cruise speeds normally?
Do the engines start normally and do they smoke at idle?
Do the engines sound as they always have?
Not being able to see, hear or run the boat means you are likely not going to get anything more than additional opinions from the folks here, but maybe we can get you to the point where you try the easy stuff or make the decision to call Cummins.
Do the engines run up to cruise speeds normally?
Do the engines start normally and do they smoke at idle?
Do the engines sound as they always have?
Not being able to see, hear or run the boat means you are likely not going to get anything more than additional opinions from the folks here, but maybe we can get you to the point where you try the easy stuff or make the decision to call Cummins.
Asureyez
New Member
- Apr 22, 2007
- 1,535
- Boat Info
- Sea Ray 460 Sundancer Hardtop 2001 - SOLD
- Engines
- Cummins 450 Diesels
Time for an Oil Analysis EOM
Just a thought
Just a thought
