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Q: How do you change spark plugs on 4.2 gm 6cyl?
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Spark plug gap for a 1994 ford ranger 3.0 engine?

gap the plugs between 42 and 46


Why 2001 Ford Expedition periodic sputter between 42-46 mph?

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What size spark plugs for a 1983 Ford Ranger XLT 4 Cylinder?

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How do you change the spark plugs on a 1995 Ford Ranger 3.0L V6?

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What is the spark plug gap set at on a 1990 Ford Mustang GT?

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