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 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.
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 a coolant system in your car?
How to fill coolant in car. Keep your radiator, heater core, and engine clean. Flushing your coolant is good for the cooling system to prevent rust and to stop your car from overheating. Engine cooling system flush and antifreeze fill, the easy way. DIY car repair with Scotty Kilmer, an auto mechanic for the last 43 years. 1.
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.
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.
Is it possible to repair a Pontiac Grand Prix?
Luckily, CarParts.com has a wide selection of high-quality Pontiac Grand Prix replacement parts available at competitive prices, so you can repair your car as soon as possible. One common issue with the Pontiac Grand Prix is that it’s prone to transmission failure.
How do you flush coolant out of a radiator?
Open the drain, and allow all the coolant to drain into the container until it stops flowing out. Then close the radiator petcock or drain. Pour the radiator flush product into the radiator. Fill the radiator with water from your garden hose until it’s about one inch below the radiator neck. Follow the product directions.
How do you change coolant in a radiator?
After draining the radiator, close the petcock or drain. Refill the system with water and replace the caps. Run the engine again with the heater on high for 10 minutes once the engine has reached operating temperature. Allow the engine to cool again.
What should I do if my Grand Prix has air conditioning?
Inspect the radiator hoses carefully. If they show wear such as cracks or bulges, they should be replaced. If your Grand Prix has air conditioning, remove the engine oil cooler lines from the radiator. If it has an automatic transmission, disconnect the transaxle cooler lines.
How to replace the radiator on a 1997 Pontiac Grand Prix?
Here’s how to replace the radiator in the 1997 through 2003 model Pontiac Grand Prix. Disconnect the negative battery cable, and be sure the ignition is left in the “Lock” or “Off” position before beginning. Remove the drain plug on the radiator and rain the liquid into a resealable container.
Inspect the radiator hoses carefully. If they show wear such as cracks or bulges, they should be replaced. If your Grand Prix has air conditioning, remove the engine oil cooler lines from the radiator. If it has an automatic transmission, disconnect the transaxle cooler lines.
How do you replace a radiator in a car?
Take off the mounting bolts on the upper fan, then unfasten the retainers on the upper radiator panel. Remove the panel. Remove the hoses on the coolant reservoir and disconnect the radiator hoses. Inspect the radiator hoses carefully. If they show wear such as cracks or bulges, they should be replaced.
How do you remove drain plug from Radiator?
Remove the drain plug on the radiator and rain the liquid into a resealable container. Remove the air cleaner, duct and mounting stud if necessary to provide clearance. Take off the mounting bolts on the upper fan, then unfasten the retainers on the upper radiator panel. Remove the panel.
What kind of water do you use to flush a radiator?
Flush the radiator with tap water until the drainage runs clear. Repeat filling the radiator with 1 gallon (3.8 L) of tap water, running the car with the heat on, and draining it once it’s cooled. Once the water runs clear, flush the system one last time with distilled water. [12]