Cam lift and timing can put the valves dangerously close to the piston. We show you how to check the clearance In all but most the mild engine builds, taking extra time to check piston to valve ...

AA55, 2023 AM55, AN46, and AN55 vehicles. A check valve that retains oil in the boom hoses may not have been installed, allowing a vacuum to form and reducing the upper boom’s insulation.

The science pros at TKOR explain how to make a cheap and simple one-way check valve.

Check valves are installed in many piping systems. Their purpose is to allow flow in only one direction, which can be critical for plant safety and to protect equipment from damage. There are a few ...

EGR stands for exhaust gas recirculation, and the EGR valve is part of a system that does as the name implies: recirculate exhaust gas back into the engine’s intake manifold for a return trip to the ...