- Raise the hood of the Grand Prix and make sure that the engine has cooled completely. ...
- Place a bucket or drain pan under the drain plug on the radiator. ...
- Raise the car enough to remove the jack stands. ...
- Add a 50-50 mix of distilled water and anti-freeze to the radiator.
Can you just add coolant to the reservoir?
Loosen the reservoir cap just a little, then step back while the pressure releases. Then, remove the cap completely. If the coolant level is low, add the correct coolant to the reservoir (not the radiator itself). You can use diluted coolant by itself, or a 50/50 mixture of concentrated coolant and distilled water.
Can I just add any coolant to my car?
Yes . You cannot just keep adding coolant without ever flushing and changing it. Most cars need a flush and complete fluid change every 5 to 7 years.
What kind of coolant does a Pontiac Grand Prix take?
General Motors recommends using only Dex-Cool antifreeze mixed with an equal amount of water in the Grand Prix’s radiator.
Does engine need to be cold to add coolant?
In instances where an engine has overheated, causing a breakdown, there may be a need to add fresh coolant/antifreeze to the cooling system. However, you should never add coolant/antifreeze when the engine is hot, and instead, wait for it to cool .
Is it OK to add new coolant without draining the old?
You can add the coolant without flushing out the old . However, with time, the older coolant becomes acidic. This can cause corrosion, and afterward, can cause defects in the cooling system. Its recommended by most manufacturers that you replace the coolant after every 30,000 miles.
How long do I run the engine after adding coolant?
“Your personal safety is most important,” he says. “Waiting for at least 15 minutes allows the hood, engine and leaking coolant to cool.”
Can you drive with low coolant?
To ensure the engine stays at an optimal operating temperature, your car relies on a fluid called antifreeze, or engine coolant. Driving with low coolant could let your engine get too hot , which usually spells trouble for your engine, your vehicle, and your journey!
Is coolant and antifreeze the same thing?
Engine coolant, also known as antifreeze, is mixed with water to keep the radiator from freezing in extreme cold and overheating in extreme heat. There are many different types of coolant, so it’s important to know what variety is right for your car or truck.
How much coolant does a Pontiac Grand Prix hold?
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.
Who makes Dex-Cool coolant?
| Manufacturer General Motors | Brand General Motors | Item Weight 9.6 pounds | Product Dimensions 11.7 x 7.4 x 4.2 inches | Item model number 13 |
|---|
How do you know when to add coolant?
Rather than open the cap on the radiator, just check to see whether the liquid reaches the “Full” line on the side of the coolant reservoir shown here. It’s part of the coolant recovery system. If the liquid doesn’t reach the “Full” line, open the bottle and add a 50/50 mix of water and coolant until it does.
What kind of coolant does a 2008 Pontiac Grand Prix take?
Zerex 1 Gallon Yellow 50/50 Coolant/Antifreeze .
What are the signs of low coolant?
- Rising Temperature Gauge Inclining Towards Red. After driving your car for some time, you become familiar with the position of your temperature gauge when everything’s okay. ...
- Heater Not Working or Supplying Hot Air. ...
- Poor Fuel Economy. ...
- A Sweet Smell.
How do I know if my coolant is low?
Dashboard warning light or abnormal temperature gauge – The first sign of low coolant should be a dashboard warning light, or a rising temperature gauge. 2. Automatic engine cut-off – If you drive a modern car, it will be fitted with an automatic engine cut-off feature.
What happens if you use the wrong color antifreeze?
If you do mix different-coloured coolants they generally do not mix well and some can form a gel-like substance . This will halt coolant flow, causing blockages that can lead the engine to overheat, as well as damage to the radiator, water jackets and heater core. Also, the water pump can overheat and fail.
Can you use regular antifreeze instead of Dex-cool?
So if you don’t want to use dex-cool, the system needs to be drained and thoroughly flushed. Then it should be ok to use regular anti freeze . VW however warns against using anything other than their coolant, saying it can erode gaskets etc. So ultimately stick with what your recommended fluids.
Why is there no coolant in my car?
Disappearing engine coolant could be the result of a slightly cracked hose , a tiny hole in your radiator, or a water pump issue. It’s also possible for a coolant leak to develop inside your vehicle or to simply vaporize into mist via your defroster. ... Check the underside of your radiator for dampness as well.
What kind of coolant does a 2007 Pontiac Grand Prix take?
Zerex 1 Gallon Orange 50/50 Coolant/Antifreeze .
How many gallons of coolant does a car need?
A typical automobile cooling and heating system can hold up to 3 gallons of antifreeze . Different systems require different solutions to be added to the water. Antifreeze, as well as rust and mineral inhibitors, are common additives.
What Color Is engine coolant?
Typically, Valvoline says, coolant comes in green . But there are other colors available: orange, blue, purple, even yellow and pink. However, they’re not different colors for appearance’s sake. Each manufacturer designs its engines around a specific coolant or antifreeze standard with different additives.
Can I mix coolant?
Some people believe that they can mix the two. This is a mistake and can lead to expensive repairs. The two coolants should never be mixed together as they do not react well. When mixed together they can form a thick, jelly-like substance that can completely stop all coolant flow which can lead to overheating.
Does a car run cooler with water or antifreeze?
While water does help to keep your engine cool, it does not work nearly as well as coolant does . First of all, water boils faster and at a lower temperature than coolant. If it is winter, then you risk having your engine block crack if you run your engine with only plain water.
What kind of coolant does a 2005 Pontiac Grand Prix take?
Zerex 1 Gallon Orange 50/50 Coolant/Antifreeze .
What kind of coolant does a 2002 Pontiac Grand Prix take?
Antifreeze/Coolant Prestone 1 Gallon Yellow 50/50 Coolant/Antifreeze .
