David Moody is struggling to find the cause of an engine oil leak in his Volvo 2002. Stu Davies has the answer
expert answers
Raw water pump: rebuild or replace?
PBO reader Clive Hathway has a leaking raw water pump. Should he buy a replacement or rebuild it? Stu Davies gives his advice
Is there a better diesel fuel?
Would gas to liquid (GTL) fuel work better than diesel fuel? PBO's engine whisperer, Stu Davies ponders the question
Boat wood: a complete guide for yacht owners
Boatbuilder and finisher Lyndon March explains which types of wood work best for different repairs and modifications on board
Engine revs sliding away: PBO’s engine whisperer has the answer!
Phil Symonds is struggling to find out why the engine revs on his yacht keep falling away. PBO's Stu Davies has the answer
Can a phone with satellite connectivity replace an EPIRB?
Is a phone with satellite connectivity a good replacement for the EPIRB? PBO expert Rupert Holmes answers the question
How do you close the gap between the rudder and propeller?
Practical Boat Owner reader David Blackborow is trying to find out the best way to close the gap between the rudder and propeller on his boat
How to fix a leak in the marine engine cooling system
Stu Davies advises PBO reader Richard Jales how to solve a leak in his boat's marine engine cooling system
Will my old propeller work with a new engine?
Jerry Armitage is planning to replace his boat engine, but will the old propeller work? PBO expert Tony Davies has the answer
Is the old dynastart a good charger?
PBO reader Will Kerr has an old dynastart and wants to know if it will be able to charge his batteries. Stu Davies has the answer
Impeller cover o-rings
Where can I find replacements for discontinued impeller cover o-rings? PBO's engine expert, Stu Davies has some suggestions
Where is the best place to install a boat vent?
Where is the most effective place to install a boat vent? Surveyor Ben Sutcliffe-Davies has some tips
Overcoating Coppercoat antifouling: ask the experts
What do I need to do when overcoating Coppercoat? The former technical manager for International Paint, Richard Jerram has the answer
Who owns a boat write-off?
Where does the responsibility for a boat write-off lie? RYA paralegal Lucy Rutter has the answer
Diesel shelf life and the infamous bug
Julian Orchard wants to know what the shelf life is for diesel and what he can do to prevent diesel bug. Stu Davies answers his question
What can I use to lubricate metal?
Colin Staples wants to know what is the best product to lubricate metal to keep his stiffened outboard bracket moving freely
How do I get rid of a mystery boat smell?
PBO reader Constantin Demner is struggling to get rid of a strange boat smell, which is permeating her clothing and her tools. Ben Sutcliffe-Davies answers her question
Loss of engine power under load: expert advice to solve the problem
Anne Cees Houtman has a problem with a loss of engine power under load. PBO's engine whisperer, Stu Davies thinks he has the answer
When to treat boat osmosis
When does boat osmosis need treating? PBO reader Alastair Hutchison Dorchester asked our experts
Petrol or diesel, inboard or outboard: which boat engine is best?
When it comes to a boat engine, which is best? Petrol or diesel, inboard or outboard? Stu Davies answers your questions