One of the most difficult tuning problems to overcome is the seemingly ever-present engine vacuum leak. Vacuum is an important component of the internal-combustion process because it controls basic ...
In my 35-plus years of working on cars, I have encountered nearly every frustrating troubleshooting problem in the book. Part of the issue stems from my affinity for old Jeeps and classic cars, which ...
The famous Numatic Henry vacuum cleaner has had a revamp to make it compliant with new EU energy regulations for vacuum cleaners. It returns as the Numatic HVR160 Henry, which Numatic says will clean ...