While fuel-injector cleaning is often recommended by shops and dealer service centers, it probably isn’t necessary unless it’s correcting a running problem. In many cases, just using a quality ...

Ultrasonic parts cleaning commonly is used to streamline a variety of manufacturing and maintenance processes and is known for improving quality, safety and profits. Ultrasonic baths can optimize ...

You've heard of mixture distribution problems relating to carburetors—different cylinders receiving different amounts of fuel. This is caused by many variables, including g-forces and poor manifold ...

It may not have the coolness quotient of a high-lift cam or a rowdy exhaust system, but a properly functioning set of fuel injectors plays a critical role in optimizing overall engine performance.

We may receive a commission on purchases made from links. Bringing your car to a mechanic for simple automotive care routines has several benefits. It will prolong your car's life and help prevent ...

We may receive a commission on purchases made from links. Have you ever tried cleaning burnt grease off a small washer? It's surprisingly difficult. There is so little surface area to grip that it's ...

My Mercedes-Benz people put an “injector cleaner” in at each service, despite no recommendation in the service manual to do so. Is this a useful thing to do? The truth is no one can define the results ...