Forum Discussion
carringb
Jul 16, 2013Explorer
Random misfire is almost always deferred maintenance on plugs and/or wires. It happens when towing because the engine bay becomes much hotter, which increases electric resistance.
Now if the "random" misfire actually isn't random, and happens during repeatable situations like hill climbs, then you may have to look into the fuel system too.
Now if the "random" misfire actually isn't random, and happens during repeatable situations like hill climbs, then you may have to look into the fuel system too.
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