I am not mechanically minded but wish to learn. Comments and tips welcome, particularly from any Vetus owners.
I am the (proud?) owner of a 2008 Vetus M4.15 marinised Dutch tractor engine with - I am led to believe - the original single 95 amp alternator.
Things I have been told:
- Vetus engines are generally reliable
- Vetus engine replacement parts are murderously expensive
- If you want we'll fit a second alternator, for a combined output of 190 amps or splt between starter and domestics (nervous shuffling)
- Double alternators on this engine are a bad idea (different source)
Things I have experienced:
- Oil change is reletavely easy but there is no drain or inbuilt pump. You have to suck it out through the dipstick hole.
- There are three fuel filters. A pre-filter, the fuel filter and another little one.
- Mine (at least) has a header tank for the coolant... it's a bit scummy but lately topped it up with antifreeze and doesn't appear to be loosing fluid.
- I have had suspected diesel bug but through a regieme of filter changes, tank siphoning, Marine 16, keeping the tank full and eliminating all possible water ingress via the filler cap and vent it appears to have gone away.
Questions:
- My pre-filter has no drain. Is it a really good idea to fit a version that does to reduce filter changes?
- I get a little bit of water in my engine bilge (not in the compartments to the side of the engine in the engine bay). Maybe a pint a day. The boat is a semi trad with a watertight pram hood. The oil and coolant levels are constant. My theory is this is from condensation off the engine... probable?
- Does painting it yellow make it go faster?