Do I really have to change the Oil?
The answer is easy... Yes! But why Professor?
I'm glad you asked! Oil is the life blood of your engine. It lubricates all moving parts,
protects them from heat, and even acts like a wash down cleaning system for the internal parts, keeping carbon deposits to a minimum. While it does collect carbon and other contaminants caused from the blow by of burning Gasoline/Diesel fuels, it begins to trap and absorb them. Causing harmful acidic sludge, that leads to poor performance and harmful engine damage. This is why CHANGING the oil is a must for the longevity and safety of your engine.
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