We have owned our 1979 Jeep Cherokee (SJ) for a few months now, and although it's a bit rough, we have fallen in love. The body has a few dents and dings and carries that rust/old paint patina that we ...

An engine needs oil to lubricate moving parts, prevent corrosion, collect dirt and sludge, and absorb some of the heat generated by a running engine. The oil pump provides the force that delivers oil ...

Often, compressors in the refrigeration and air conditioning fields have forced oiling systems. These compressors are usually over 5 horsepower (hp). They contain an oil pump located at the end of the ...

Your engine lives or dies on a thin film of oil that the pump must deliver at the right pressure. When that pressure drops, ...