evilfij
Explorer
Or a broken rod, or dozens of acorns in the motor, or a blown head gasket, or ...
My favorite part is that other than using the starter, they take almost no juice to run. Just to see if I could, I ran mine off two lantern batteries and it was fine (alternator disconnected) for an hour at least. When my alternator crocked, I drove from MAR virgina to philadelphia with the headlights on for part of it and it was still fine when I got home.