0 | 4 | a | b | c | d | e | f | g | h | i | j | k | l | m | o | p | r | s | t | u | v | w
Reset list
PCV Filter -  A valve that recirculates gases through the combustion chambers.
Piston rings -  A split ring that fits into the groove around the piston. It seals the gap between the piston and the cylinder wall.
Pistons -  About the size of a coffee mug, the piston moves up and down in a cylinder like a fist compressing the air/fuel mixture over and over again to be ignited for power.
Plug-in Hybrid -  A hybrid electric vehicle that uses rechargeable batteries or an alternative energy storage device that is recharged by plugging it into an external power source.
Powertrain -  The path/transfer of power from the engine, to the transmission, to the driving wheels, the connotation of which usually involves warranty coverage of some kind.
PSI -  An initialism for 'Pounds per Square Inch', and is usually used measuring air pressure in some way--tire pressure, for example.