Posts Tagged: oil change scams

The Hidden Risks of an Engine Flush

Why Engine Flush Services Are a Scam (and What to Do Instead) Quick Summary In theory, an engine flush is supposed to dissolve varnish and sludge inside your engine and then drain them out through the drain plug. Unfortunately, it rarely works that way in the real world. The truth is, engine flushing chemicals more often than not simply soften heavy sludge buildup, which later breaks away and can clog oil passages, causing oil starvation and complete engine failure. Changing your oil more often is a much safer way to … Read More