auto
automobile
automotive
battery
blue
cable
car
charge
checking
collar
combustion
dirty
electric
employment
engine
fuel
garage
gas
grease
hood
internal
job
jumper
labor
maintenance
mechanic
mechanical
men
motor
oil
parts
people
person
profession
repair
safety
service
shop
station
tool
transmission
truck
tuneup
under
vehicle
work
worker