What is the gap size for spark plugs on a 1985 Chrysler fifth avenue?
The spark plug gap for a 1985 Chrysler Fifth Avenue is typically 0.035 inches (0.89 mm). However, always verify this in your owner's manual. The recommended gap can vary slightly depending on the engine (e.g., 3.1L V6 vs. a different engine if offered that year). Your owner's manual will provide the definitive answer.