One problem related to radiator has been reported for the 1997 Plymouth Grand Voyager. The most recently reported issues are listed below.
: the contact stated since the vehicle was purchased in 2002 from an independent dealer, the vehicle has been having on going problems with the electrical wiring, alternator, radiator, thermostat, cooling system. Diagnostic testing is needed for gross pollution. The vehicle has failed under fair weather conditions three times since purchase. Events leading up to the failures of the fan, radiator and transmission occurred when vehicle started to run hot, causing transmission to blow out. Service for these components were performed at an independant auto shop.