Check Spark Plug Gap
Spark plug gap should be 0.025". Replace plugs every 12, 000 miles (1970-71) or every 10, 000 miles (1972-73) or sooner if in bad condition.
Spark plug gap should be 0.025". Replace plugs every 12, 000 miles (1970-71) or every 10, 000 miles (1972-73) or sooner if in bad condition.