Related Clues:

• Locomotive power
• Good thing to blow off
• Prepare soft-shell clams
• Whistle blower?
• Iron emission
• One way to cook
• Teakettle output
• Energy, so to speak
• Truck type
• Riverboat propeller
• Cook, as broccoli
• Service station sign
• Engine style
• Truck stop offering
• Lorry fuel