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What component regulates engine coolant temperature by opening and closing?
Answer
Thermostat
Which manufacturer introduced the first production car variable valve timing system?
Answer
Alfa Romeo
What does 'EFI' stand for in engine technology?
Answer
Electronic fuel injection
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Latest trivia questions
What is the firing order of the Ford flathead V8?
Answer
1-5-4-8-6-3-7-2
What does 'EFI' stand for in engine technology?
Answer
Electronic fuel injection
What does 'DOHC' stand for?
Answer
Double overhead camshaft
What does 'RPM' stand for?
Answer
Revolutions per minute
What is the common name for an engine that completes a cycle in two strokes?
Answer
Two-stroke engine