The recommended spark plug gap for a 1994 Jeep Wrangler depends on the engine. You'll need to check your owner's manual for the precise specification. However, a common gap for many engines in that era is
0.035 inches (0.89 mm).
Do not rely solely on this information. Always consult your owner's manual for the correct gap for your specific engine (e.g., 4.0L, 2.5L). The wrong gap can severely impact engine performance and efficiency.
