09-06-2010, 04:40 PM | #1 |
72 GMC
Join Date: Feb 2008
Location: Wells, Maine
Posts: 535
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Spark plug question
I have a 2008 4.8 with 30,000.
Bought it with 11,000. Pulled the plugs today. Is the "needle point" really how theplugs look ? Tough to see, but the electrode spot is a small white dot. |
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