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Old 09-30-2012, 09:22 AM   #5
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^^ I second that.

Adding that you should carefully inspect the coil boots- the rubber part that connects to the spark plug. Mine were bad around that time. The boot simply pulls off the coil- although it's easier if fold the plug end back past the coil first to break it loose. Look for cracks or other signs of obvious rubber failure. Boots cost about $5-8 each, and come with the spring and magnet inside. If you see any oil on the boots, then you need a valve cover gasket. Always install spark plugs with a dab of silver anti-seize on the threads.
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