I dont think jumping a GP is dangerous- sure, you have to pay attention to what your doing, but come on, if you cant handle that you should think about limiting your underhood time to checking fluids.

I am pretty sure they did away with the loop plugs in the seventies.

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1984 123.193 372,xxx miles, room for Seven.

1999 Dodge Durango Cummins 4BTAA 47RE 5k lb 4x4 getting 25+mpgs, room for Seven.