|
Depending on oil pan type and drain plug location, an oil siphon could possible get out MORE OF THE OIL AND CRUD. I tend to use mityvacs when possible. To test an oil siphon, drain all the oil out of an engine and then try to see what you can vacuum through the dipstick. Most cars have poorly located drain plugs that don't allow all the oil to drain out, and poorly design oil pans that puddle oil that won't drain from the plug hole.
__________________
Preventive maintenance prevents mechanical problems. Ripe out your owners manual's maintenance schedule and start some common sense intervals for ALL fluids in your vehicle.
|