Move the Pontiac Grand Prix to a level area and set the parking brake. Twist the radiator cap one full turn.
Place a bucket underneath the radiator and blow the drain plug
. Loosen the drain plug and allow the old coolant to drain completely from the radiator into the bucket.
Where is the radiator drain plug on a 2004 Grand Prix?
The drain plug on a Pontiac Grand Prix is usually on
the driver’s side bottom of the radiator facing the engine
.
Where is the radiator drain plug?
Hello, the radiator drain plug will be
a the bottom edge of the radiator, facing the engine (passenger side)
. If you drain the coolant, be sure to catch it with a pan of some sort, and properly dispose of it. It will poison animals, and contaminate ground water.
How do you drain coolant out of a radiator?
- STEP 1 – Safety first. …
- STEP 2 – Press down on the radiator cap, slowly turn it counter-clockwise until it hisses, wait until the.
- STEP 3 – Place a large container under the drain valve at the bottom of the radiator. …
- STEP 4 – Loosen the drain valve and allow the coolant to completely drain out.
How do you drain a radiator and refill it?
Place a large drain pan under the radiator and remove the radiator cap. If your radiator doesn’t have a cap, remove the pressure cap from the coolant tank. Then
open the drain cock
and drain the radiator. Drain cocks come in several different styles—screw threads, quarter-turn twist, and quarter turn and pull.
Where is the radiator drain petcock?
The petcock is usually always located
in the corner of the radiator
. Once located, get a pan of some sort, such as a disposable aluminum pan from the store, and place it directly under the petcock. When in place, remove the petcock and let the coolant drain into the pan.
Can I use vinegar to flush my radiator?
Vinegar works well in removing these culprits because it is a mild
acid
that is safe to use on all metals. If you don’t want to pay someone to do a radiator flush, try using vinegar to get your car’s radiator back in good running condition.
Does the car need to be running when adding coolant?
Make sure your engine is off and cool, the vehicle is in Park or Neutral, and the parking brake is set. … If your engine is cold, the coolant level should be
up to the cold fill line
. Loosen the reservoir cap just a little, then step back while the pressure releases.
What happens if you dont flush coolant?
If a mechanic has suggested you flush your radiator because you are experiencing difficulties with your car, such as leaks, steam, rapid overheating or
strange odors
coming from the hood, then not flushing the radiator will mean you will continue to have these problems and your car’s performance will suffer as a result …
Do you have to remove thermostat to flush coolant?
I’ll be sharing how I flushed our Toyota Innova’s cooling system without removing the thermostat. It is pretty easy but consumes a bit of time. So flushing
is done when coolant is heavily contaminated
or the system is dirty or whenever you’ll switch to a coolant with a different color or brand.
How much coolant does my car need when empty?
Most car cooling systems hold around
5 liters
and engine coolants are sold in 1 – 20 liters containers, so it’s easy to purchase the exact amount that you want. When empty and depending on the capacity of your car’s coolant, it should need around 5 liters of coolant fluid.
What happens if you overfill coolant?
Coolant expands as it heats and contracts when it cools. The extra space prevents damage to your engine and hoses. … In worst case scenarios, overfilling your antifreeze tank can
lead to electrical damage if overflow comes
into contact with engine wiring.
What is the purpose of a radiator petcock?
Function. The major function of the radiator drain petcock is not
only to stop coolant from leaking through the hole underneath the radiator
, but it serves a reverse role too. The petcock has been placed in modern cars to make draining a radiator an easy task.
Where is the drain plug for the radiator on a 2000 Buick Lesabre?
There is a drain on
the driver side of the bottom of the radiator
.
