My 2002 rendevous is running hot I see all the problems there can be where do I start please

Asked by Oletah Nov 02, 2014 at 10:17 PM about the 2002 Buick Rendezvous CX FWD

Question type: Maintenance & Repair

Please tell me where do I start

1 Answer
10

woodsgirl answered 10 years ago

check list: thermostat, check water circulation via radiator, hot air when blower turned on, (could have blocked/damaged line), check all heater hose and radiator hose to see if they are collapsing at operating temps., ( could need to change hoses), faulty temp sensor, if losing coolant, could have small pressure leak when at operating temps that you dont notice otherwise..

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