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Questions and Answers
What is the correct way to clean a spark plug electrode if it is particularly dirty before using sandpaper?
What is the correct way to clean a spark plug electrode if it is particularly dirty before using sandpaper?
- Use a gap tool to correct the gap
- Spray brake cleaner on the plug (correct)
- File down the grime on the electrode
- Scrub the threads with a wire brush
Why is turning the spark plug clockwise by hand during reinstallation important?
Why is turning the spark plug clockwise by hand during reinstallation important?
- To blow debris away from the spark plugs
- To prevent cross-threading (correct)
- To scrub the threads with a wire brush
- To file down the grime on the electrode
What tool should be used to unscrew a spark plug?
What tool should be used to unscrew a spark plug?
- 220-grit sandpaper
- Gap tool
- Wire brush
- Socket wrench (correct)
What is the primary purpose of using a gap tool when reinstalling a clean spark plug?
What is the primary purpose of using a gap tool when reinstalling a clean spark plug?
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After tightening the spark plug with a socket wrench, what should be done next?
After tightening the spark plug with a socket wrench, what should be done next?
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Which action is NOT necessary when removing spark plugs?
Which action is NOT necessary when removing spark plugs?
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What should NOT be done to clean a spark plug electrode?
What should NOT be done to clean a spark plug electrode?
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