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Misfiring 2002 Mazda 626

Mazda Mazda Advice Mazda 626 Mazda 626 Advice Mazda 626 2002
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Intermittently the engine in my 2002 Mazda 626 misfires for a fraction of a second and sometimes re-accelerates. Can you suggest what might be wrong with it?

The first place to start is to check all the engine tune items to make sure they are all in good shape, that's plugs and leads etc. After that I'd check the crank angle sensor and its connections.

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