- ENGINE
- Word with steam or fire
- Fuel-driven machine
- Thomas, e.g.
- Search ___
- V-8
- Locomotive
- Word with fire or search
- I think I can, I think I can speaker
- Runner in a road race
- Pilot driver
- It may have a lot of pull
- Gas guzzler
- Fire or steam follower
- V-8, e.g.
- It may be gas-burning or hybrid
- When it purrs, it's perfect
- Place for a piston
- Firehouse vehicle
- It's tuned
- Word after physics or fire
- Driving force
- It'll get you going
- Train mover
- Web search tool
- Word with search or steam
- It's often under a hood
- Car puller
- Search __: online aid
- It purrs when it's cared for
- Search __: online tool
- Car starter
- V-8, for example
- Wankel's wonder
- Motor
- Choo-choo part
- Power source
- Fire __
- Casey Jones' spot
- Car motor
- Firefighter's vehicle
- Glider's lack
- Search software
- Searcher's tool
- Something you want to turn over
- Auto motor
- Machine that may purr
- Momentum source
- Van driver
- It's always exhausted
- Wankel, for one
- Machine.
- Heart of an airplane.
- Generator.
- Rudolf Diesel's invention.
- Diesel's specialty.
- Plane part.
- It makes the wheels go round.
- Any mechanical contrivance.
- Turbine.
- Apparatus.
- Turbojet.
- Instrument.
- Supplier of horsepower.
- Internal combustion machine.
- Ram-jet or turbo-jet.
- Car part.
- Donkey ___.
- Source of power.
- Diesel.
- Mechanical contrivance.
- Fire ___.
- Prime mover.
- Jet.
- Mechanical device.
- Fire or jet
- Wankel, e.g.
- Heart of a car
- Diesel, e.g.
- Jet, for one
- Donkey or fire follower
- Donkey, e.g.
- Rotary ___
- Turbine, e.g.
- Propulsion device
- Auto's heart
- Energy converter
- Daimler invention
- Battering ram or catapult
- Powering force
- Head of a train
- Pistons' place
- Dragster's pride
- It might be found in a stall
- Object of a tuneup
- Purrer
- Driver
- Train head
- Caboose's opposite
- It turns over before it runs
- It typically has lots of horses
- You might give this a gun
- It goes in front of a coal tender
- Thing worked on in a garage
- It may purr or roar
- It's often described by horses
- It must turn over to start
- Its size may be measured in liters
- Road runner?
- One of eight in a B-52
- Something that can roar or purr
- It's under a car's hood
- See 5-Down
- Revved thing
- Neutral Milk Hotel car part song?
- Detroit pistons are here
- Wankel or diesel
- Place for Detroit pistons?
- It could stall
- Pistons' home?
- Wankel's creation
- V-8, for one
- Front part of a train, usually
- Motive power source
- It may purr
- It's a driving force
- It's exhausted
- Web search aid
- Detroit pistons' home
- Automotive necessity
- Diesel or Wankel invention
- Word after search or steam
- Casey Jones' place
- Machine that creates motion
- Thing to tune
- It's checked during an emissions inspection
- It goes to blazes
- Tuneup target
- One of four on an Airbus A380
