Chris comments, "Here is a picture of what happens with the stock two-piece spark plugs (there is also a one-piece Champion there that I installed) when I changed them after about 81k miles. You can see four of them are broken." Chris followed a special removal procedure which includes filling the spark plug well with a penetrating oil or carburetor cleaner after loosening them one eighth to quarter turn. This is done when the engine is at room temperature.

• Photo Information:
• Interior Color: red
• Owner: Chris Schwarz ( ) from Dunlap Illinois IL
• Posted: 05/22/2011
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