Additives vs. Gum, Sludge
If we used our boats like the family car, back and forth to work each day, fuel would never sit for more than a...
Testing Boat Fuel Stability in Diesel and Gasoline
We followed standard boat test methods for storage stability. Diesel was tested using ASTM method D 4625, Standard Test Method for Middle Distillate Fuel...
Coolants that Fight Corrosion
West marine Pure Oceans CoolantA propylene glycol-based, light-duty coolant, West Marines Pure Oceans Engine Antifreeze and Coolant performed admirably in our glassware corrosion testing....
PSs Top Picks for Winterizing
Protecting marine water systems from freeze damage is a deceptively simple goal. The terminology and various product claims can be confusing, and what seems...
Step-by-step Winterizing Tips
Water tanksFirst, scrub clean and dry the freshwater tank well. For water tanks, make sure it is empty, vacuum out every last bit, and...
Summer Sailing Gear
Summers warm breezes and lazy weekends have arrived, so PS testers have put together a lineup of cool toys and tools for the dog...
EPA Mandate Sparks Fuel-vent Filter Test
Photo by Drew Frye
Every day, as the temperature rises and falls, gases inside your fuel tank expand and contract. The gas emissions released during...
E-10 Fuel Additives that Fight Corrosion
How We TestedOur original goal was to run a long-term test of fuel additives. Instead of adding heat or oxygen or excessive corrosive materials,...
Practical Sailor’s 2011 Gear of the Year Picks
Pressure CookerOur Gear of the Year galley pick is the Kuhn Rikon Duromatic spring-valve pressure cooker. Pressure cookers are the cruiser’s answer to the...
Winterizing the Engine: Maintenance that Is Truly Preventive
Winterizing an inboard engine installation means a lot more than filling the cooling system with antifreeze and stuffing a rag in the exhaust outlet....