How does the cooling system work in a Grand Prix car?
The cooling system inside of the Grand Prix 3.1-liter engines comes equipped with a spring-loaded thermostat that opens and closes according to the temperature of the antifreeze. The thermostat has a bottom spring that compresses and opens the top of the thermostat to allow the antifreeze to flow through the engine block.
What to do if your car’s thermostat fails?
If the thermostat fails, it has a safety feature that will allow the thermostat to return to the open position. Pull the Grand Prix with the 3.1-liter engine into a safe and level work area. Set the emergency brake and open the hood. Shut the motor off and wait two to three hours for the engine to cool down completely.
What does the bottom of the thermostat do?
The thermostat has a bottom spring that compresses and opens the top of the thermostat to allow the antifreeze to flow through the engine block. The main purpose of the thermostat is to prevent the engine from overheating by regulating the flow of the antifreeze through the engine.
Why is my thermostat on my Pontiac Grand Prix not working?
Problems with the Pontiac Grand Prix thermostat are going to turn this car from reliable to unreliable quickly, so find quality replacement parts at your local AutoZone today. The thermostat regulates engine temperature by controlling coolant flow. When it isn’t working right, the engine may overheat or use excessive fuel.
Where can I get a new Grand Prix thermostat?
If it gets stuck open or closed, it needs replaced, which is actually an easy process. AutoZone has Grand Prix thermostats available for your quick repair. Order online for Same Day Store Pickup or stop by your neighborhood store for trustworthy advice provided by helpful staff.
The cooling system inside of the Grand Prix 3.1-liter engines comes equipped with a spring-loaded thermostat that opens and closes according to the temperature of the antifreeze. The thermostat has a bottom spring that compresses and opens the top of the thermostat to allow the antifreeze to flow through the engine block.
If the thermostat fails, it has a safety feature that will allow the thermostat to return to the open position. Pull the Grand Prix with the 3.1-liter engine into a safe and level work area. Set the emergency brake and open the hood. Shut the motor off and wait two to three hours for the engine to cool down completely.
Why does my Pontiac Grand Prix keep overheating?
Pontiac has located this device there and all your major grounds join here. The mounting plate attached to it becomes corroded which interferes with the grounding signal from the computer to turn on the cooling fans. The bolt that held it in place was actually so rusty that the head of the bolt had broken off as I removed it.
Why does my 1999 Grand Am not overheat?
Fans on my 1999 Grand Am four-cylinder car will not come on car is overheating help please Hi my name is Rodney i have 04 grand am 3.4 go to pfyc.com they have a capers hi speed fan switch its about $100 it’s comes with built in relays u can turn ur fans on manually and it won’t interfere with ur control module takes about 30ins to install
Pontiac has located this device there and all your major grounds join here. The mounting plate attached to it becomes corroded which interferes with the grounding signal from the computer to turn on the cooling fans. The bolt that held it in place was actually so rusty that the head of the bolt had broken off as I removed it.
Fans on my 1999 Grand Am four-cylinder car will not come on car is overheating help please Hi my name is Rodney i have 04 grand am 3.4 go to pfyc.com they have a capers hi speed fan switch its about $100 it’s comes with built in relays u can turn ur fans on manually and it won’t interfere with ur control module takes about 30ins to install
How does the thermostat work on a car?
The thermostat regulates engine temperature by controlling coolant flow. When it isn’t working right, the engine may overheat or use excessive fuel. To avoid these issues, it is easy to check the thermostat to make sure it is opening and closing properly.