oil pressure
lubricating system
force feed
pressure-feed lubricating system
force-feed lubricating system
pressure feed
motor oil
diesel engine
diesel motor
diesel
oil pump
combustion engine
internal combustion engine
sump
exhaust pipe
vapor lock
power stroke
steam engine
decompression
lubricating oil
sparkplug wrench
ignition system
ignition
distillate
supercharger
oil filter
valve-in-head engine
semidiesel
accelerator
compression
throttle valve
throttle
spark gap
prechamber
automobile engine
gallery
internal combustion engined
live steam
choke
petroil
air cell
rotary engine
oil burner
hot bulb
radial engine
diesel-powered
gas-powered
carburetor
direct injection diesel engine
impermeator