I have a 2006 Pontiac Vibe that we bought new. At about 100K, I realized that I had never changed the spark plugs, so I bought a new set. I was worried that after all those miles, the plugs might be hard to remove from the aluminum head, but they came out with no problems at all. I was surprised that the plugs looked so good: no buildup on the insulator tips and the gap was very close to specifications. I put the new plugs in, but it didn"t run any better (or worse). After about 20K more on the new plugs, I am starting to get a little hesitation when I take off and my gas mileage has gone down several mpg. The new plugs were standard resistor plugs and the plugs I changed were Iridium plugs. I think I will replace the standard plugs with the much more expensive Iridium plugs this spring. I think they are worth it.
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Today's Featured Article - Show Coverage: Argyle and Mt. Pleasant Labor Day Weekend Shows - by Cindy Ladage. The last fling before summer fades into fall and we get busy in the fields are the annual Labor Day tractor shows. Beginning on September 5th and running through the 7th, the Argyle Antique Gas and Engine Show is held at the Argyle State Park. Located in West Central Illinois, the pine forest was the setting for the opening of the 22nd show. This year we decided to try to sell a few tractor parts, literature and wrenches to offset my husband's buying sprees. Saturday
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