If somebody is trapped, if might give you a little more time. But don't expect too much.
Otherwise, it's those tiny little fires. A co-worker has a little connector failure, he opened the hood, blew it out, disconnected the connector and drove on.
I prefer the proper maintainance (replace damaged wires, taking car of oil leaks, replacing old hoses) and removing dirt and leaves methode. Makes thinks more reliable and less chance of a fire.
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