Yours truly has a neutral opinion regarding engine flushes: I believe engine flushes are only necessary when the engine has sludge buildup. Sludge is a dark and thick substance from contaminated oil, ...

At 170,000 miles there are bound to be some hydrocarbon deposits in the fuel system, and some sludge in the sump, particularly if the oil has ever been changed by siphoning rather then draining via ...

A fuel system flush, yes. Then start using super instead of ordinary petrol so you won't ever need one again. An oil flush isn't necessary and could even be harmful at a first service. I have an ...

The engine is the most important part of your car, so you better take good care of it. The engine is the most important component in your car. If it fails, not only does your car not function, but ...

Hello George, I have my reservations about the traditional flushing of engines. Before I share my concerns, let us understand why flushing of the engine is done. Engine flushing is the cleaning of ...

Hello Paul, my Mercedes C200 has been parked for four years and I have been advised to flush the engine. Apparently the oil has become thick and lumpy. Can I flush it at a petrol station? George Hello ...

Dear Car Fix: I have a 2004 Kia Spectra, a four-cylinder with 54,000 miles, and a 2009 Kia Rondo, six-cylinder with 4,500 miles. So obviously they are not driven much. Recently I went to the local car ...

I just took my father's 2010 Hyundai Accent hatchback in for an oil change after a long time between changes (8,000-10,000 kilometres). It was down more than three quarts. The mechanics told me that ...

Anyone remotely familiar with diesel engines understands the importance of oil and coolant, as they are the lifeblood of the powerplant. Oil lubricates, water cools—and one without the other typically ...

Car enthusiasts often refer to two types of engine degreasers, which often come neatly packaged in aerosol cans, pump spray bottles, or degreasing wipes. Solvent-based engine degreasers contain ...

Often overlooked, it's important to routinely flush your cooling system. For most car owners, their vehicles are an extension of their personality. So it’s no wonder that they are always ready to go ...