Cleaning Aluminum Engine Parts in an Ultrasonic Cleaner

Aluminum engine parts may require routine cleaning or the removal of contaminants prior to re-building. Because aluminum is softer than steel, scrubbing or scraping to remove tough deposits can damage the aluminum surface. Soaking in strong solvents may soften deposits and remove some contaminants but manual or mechanical cleaning is usually required to clean residues. […]

Most automotive parts can be cleaned quickly and completely with an ultrasonic cleaning system. The microscopic bubbles created in the cleaning solution by the ultrasonic waves deliver a powerful scrubbing action that removes contaminants from part surfaces and dislodges residues. Top parts suitable for ultrasonic cleaning include cylinder heads, fuel injectors, carburetors, brake cylinders and […]