What is the spark plug gap specification for a Ford Fiesta 1999?

The spark plug gap specification for a 1999 Ford Fiesta is typically between 0.8 mm to 1.0 mm (0.031 to 0.039 inches). However, it's always best to consult the owner's manual or a repair manual for the specific model and engine type, as there may be slight variations. Ensuring the correct gap is crucial for optimal engine performance and efficiency.