why does the radiator keep cracking i already replace 3 of them on 2002 Dodge Grand Caravan

i replace the thermostat temperature sensor fan sensor

by in Melrose Park, IL on October 19, 2012
3 answers
ANSWER by on October 19, 2012
WHERE DID THE RADIATORS COME FROM? LOT OF CRAP OUT THERE IN AFTER MKT. BUT LOT OF GOOD PARTS ALSO. NAPA HAS ALWAYS BEEN GOOD QUALITY FOR ME! NOT TO SAY OTHERS ARE NOT. BUT I HAVE HAD TROUBLE WITH THIS MAKE IN THE PAST. (DODGE CARAVAN)DON'T KNOW WHY BUT I HAVE. MIGHT TRY A BETTER(MORE EXPENSIVE) UNIT. NOW I AM NOT SAYING YOU ARE CHEAP!! ONE MORE THING IS THE VAN RUNNING OK? NO STEAM OUT OF TAIL PIPE AND NO MISFIRE WHEN FIRST STARTED IN THE MORNING?
ANSWER by on October 19, 2012
have eng ck'd for over pressure due to headgasket leaking and causing excessive pressure in cooling system
ANSWER by on October 20, 2012
WHY did you replace the sensors? engine overheat? No response to the other 2 suggestions.......never mind.