What is the spark plug gap for 1987 Ford Econoline 7.5L engine?
The recommended spark plug gap for a 1987 Ford Econoline with a 7.5L engine (likely a 460 cubic inch V8) is 0.035 inches (0.89 mm). However, always verify this in your owner's manual. The manual will provide the most accurate and up-to-date information for your specific vehicle.