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, ...

While new vehicles may have a “lifetime” coolant, there are some exceptions.

I have a question about engine flushing. The other day, I went to my usual mechanic for my 3,000-mile oil change and tire rotation, and he tried to sell me on a "Bilstein Engine Flush." He showed me a ...

A routine coolant flush turned into a confusing situation when a driver noticed something unusual […] ...

Diesel Tek, Las Vegas, is offering its engine flush service and fuel additive as parts of its maintenance program. Ad Loading... The engine flush service removes diesel particulates that are too small ...