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HT leads

HT leads

A persistent misfire may mean that one of the plug leads has become disconnected. Screw the HT cap back on if the lead has come away from it.

Explained in

    Dealing with engine problems

    Sudden engine failure as you are driving along is immediately apparent, but a lot of engine problems show themselves in less dramatic ways. If you know the signs you can take prompt action, which can often avoid expensive repair bills. Read more