How do you change coolant in a Pontiac Grand Prix?
How to Change Coolant in a Pontiac Grand Prix. Wait while the coolant drains out of the radiator. Tighten the drain plug and remove the drain pan. Raise the car enough to remove the jack stands. Lower the front end back to the ground. Add a 50-50 mix of distilled water and anti-freeze to the radiator. Fill the radiator completely.
What kind of antifreeze do you put in a Grand Prix?
General Motors recommends using only Dex-Cool antifreeze mixed with an equal amount of water in the Grand Prix’s radiator. Raise the hood of the Grand Prix and make sure that the engine has cooled completely. Open the cap on the radiator. Raise the front of the car with a jack.
How to replace the radiator cap on a 2000 Pontiac Grand Prix?
Turn on the heater controls inside the car. Top off the coolant mixture in the radiator as the level drops. The air will purge from the cooling system during this process. Turn off the engine and allow it to cool before you replace the radiator cap. “2000 Pontiac Grand Prix Factory Service Manual”; General Motors Corporation; 1999
What should I do if my grand prix engine has discoloration?
If you discover any discoloration or debris, you should drain and replace the coolant right away. General Motors recommends using only Dex-Cool antifreeze mixed with an equal amount of water in the Grand Prix’s radiator. Raise the hood of the Grand Prix and make sure that the engine has cooled completely. Open the cap on the radiator.
Why does my Grand Am GT keep overheating?
I just fixed my daughter’s 2003 Grand Am GT. The problem is what looks like a relay mounted to the driver’s side fender wall. It’s located directly across from the air filter assembly. Pontiac has located this device there and all your major grounds join here.