Questions & Answers for: Buick when a thermostat is bad

...bad thermostat? If so, how hard is it to change. ? The fan doesnt come on until approx 225f. OR when the A/C is on, check that first. If its boiling in the reserve tank, its overheating. You need to ...

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thermostat installed last year; temp then in the 190's until just recently. Do thermostats wear out? yes thermostats wear out. make sure your cooling fans are not running at the low temp you have. you

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Question about 1999 Century

2 Answers

...fans are not coming on when they are supposed to bad fans or bad fan relay possible bad temp sensor. or it could just be a bad thermostat Change the thermostat/coolant/water pump/ lower intake ...

...thermostat not opening up. Heater control vavle bad. Bad heater core. Make sure the radiator is full of water ..Change the thermostat and flush the radiator. Then check or remove the heater control ...

...bad thermostat. fluid leaking but not sure where from? place a full piece of card board under the engine area of car overnight and that should tell you what area the leaks at. front of motor or back ...

...thermostat is bad. This happens at least twice a year why do they keep going out? Why don't you buy a quality thermostat at auto partsstore ,install yourself & end that problem?They don't ...

Question about 2005 Rendezvous

1 Answer

...the skirt off the front bottom of the truck.this gives u room to work. but i would change the relays before i messed with the thermostat.. i found i had a bad # 1 relay ad i never over heated ...

Question about 1995 Skylark

1 Answer

...thermostat is bad this started after the engine over heated i am going to replace the thermostat do you think that will help the oil pressure and what kind oil should i get Does the engine make a bad ...

...take the thermostat out and put in a pan of cold water. Heat the water up and if the thermostat opens it's not bad. If it doesn't get a new one. Replace it anyway so you know that's not the

BAD You need to replace the thermostat. It is usually located at the neck of the water pump. Drain the coolant until it is below the thermostat; remove the thermostat and gasket. Your replacement will

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