> replace a heater core heater cores have been notoriously hard to replace for decades now, same as evaporators. once they were moved in the cab, you would dang near sell the car/truck before fixing what should be simple.   thanks, hope it works out for you too. hard work and building a name/reputation is all it takes. i miss working in the "salt mines" but life on easy mode ain't too shabby. i'm setting my son up with a mobile welding business. his inheritance will be made with blood sweat and tears. i own all of the equipment outright, and it is unrelated to what i do now. the expense for average joe to get into portable line boring is absurd. the demand for it is crazier. if you can't make $5k a day portable line boring, you are not trying. that is in y moderate sized closest city.
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