Q: I am the original owner of a 2017 Honda (140,000 miles) that is starting to use a little more oil between changes. I have always used Pennzoil Platinum oil, but switched to high mileage oil at ...
Spark plugs can ignite leaner fuel mixtures, but only by increasing spark energy. Unfortunately, these high voltages erode spark plug electrodes so fast, the solution is not economical. By contrast, ...
A spark plug thread chaser isn't always the answer, but it can make a big difference when you're installing fresh new plugs.
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