Where is the drain plug on a Pontiac Grand Prix?
The drain plug on a Pontiac Grand Prix is usually on the driver’s side bottom of the radiator facing the engine. However, on some models the drain plug is on the front of the radiator. Loosen the drain plug and allow the old coolant to drain completely from the radiator into the bucket. You may need a crescent wrench to loosen the drain plug.
How to flush the radiator in a Pontiac Grand Prix?
Because coolant is extremely toxic to people and pets, you need to very careful with it during the radiator flush. Shut the radiator drain plug and fill the radiator with distilled water. Loosen the plug to drain the water and then, replicate this process of filling and draining until the water runs free of debris into the bucket.
How do you replace a drain plug on a radiator?
Remove the drain pan carefully. Place a shop rag under the plug hole to catch any small drips of engine coolant. Twist the radiator plug 1/8 to 1/4 of a turn clockwise to align the release notches on the plug to the locking tabs on the radiator. Pull the plug from the radiator.
How much coolant do you need for a Pontiac Grand Prix?
You will need 3 gallons of coolant for the regular Pontiac Grand Prix model and 4 for the GXP model. Be sure to check the drain plug for any leakage. Start the Pontiac Grand Prix and turn the heating system to high. Allow the car to keep running until the cooling fan turns on twice.
The drain plug on a Pontiac Grand Prix is usually on the driver’s side bottom of the radiator facing the engine. However, on some models the drain plug is on the front of the radiator. Loosen the drain plug and allow the old coolant to drain completely from the radiator into the bucket. You may need a crescent wrench to loosen the drain plug.
Because coolant is extremely toxic to people and pets, you need to very careful with it during the radiator flush. Shut the radiator drain plug and fill the radiator with distilled water. Loosen the plug to drain the water and then, replicate this process of filling and draining until the water runs free of debris into the bucket.
How do you replace a radiator drainage plug?
This is a short tutorial video on how to replace your radiator drainage plug. Mine snapped off because it is plastic so I had to figure out a way to replace it. Vehicle: Used a Ford Ranger but process can likely be used in many scenarios. Supplies needed: Needle nose pliers, bucket, replacement plug. Loading…
You will need 3 gallons of coolant for the regular Pontiac Grand Prix model and 4 for the GXP model. Be sure to check the drain plug for any leakage. Start the Pontiac Grand Prix and turn the heating system to high. Allow the car to keep running until the cooling fan turns on twice.
Where is the low coolant sensor on a 1999 Pontiac Grand Prix?
If it is not low, then you may have a level sensor problem. 1999 Pontiac Grand Prix need to know where the low coolant sensor is. The light flashed low coolant all the time and it has plenty of coolant and its not running hot at all. The low coolant level sensor is in the passenger side of the radiator.
What causes a 1994 Grand Prix engine to stall?
Answer: There are way too many things that can cause the car to stall and not start. Do you have spark, fuel pressure, injector pulse, theft or security light on dash, etc. You need to start by diagnosing the basics. 1994 Grand prix 6 cylinder engine.
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.
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.