How do you fill a cooling system?

Slowly fill the radiator or coolant tank with fresh coolant until the coolant is 1 in. below the neck of the radiator or a few inches below the full mark on the coolant tank. Start the engine and let it run. After the engine warms, you’ll see the coolant level quickly drop in the radiator/coolant tank.

How do you fill a sealed coolant system?

Remove the radiator cap and fill the main system with coolant through the radiator opening until it will take no more and there is a trickle of coolant from the heater bleed screw. Close the screw. Run the engine until it reaches its normal temperature, when the top hose becomes hot as the thermostat opens.

How long does it take to bleed cooling system?

Leave the radiator cap off, turn on your engine, and let it run until the radiator bleeds out air. It may take between 15 and 20 minutes for the engine to heat to the proper temperature and begin cycling coolant through.

How to fill and bleed coolant on a Chevy 3.4L V6?

Here’s an alternative method for filling and bleeding coolant on a Chevy 3.4L V6 engine. Similar to bleeding with the engine running, this method provided in instruction manuals, shows how to expel air through the bleeder valves on top of the engine, until the air is gone and coolant remains.

How to refill DOHC coolant in Ford 4.6L?

Screw the funnel down into the crossover threads until the funnel seats in firmly. 5) With the reservoir capped, continue adding coolant at the funnel until the funnel fills up an inch or two. Squeeze the upper radiator hose a few times to force air pockets out of the piping.

How do you refill an engine coolant reservoir?

If using a premixed, ready to use engine coolant, skip this step. Open the plastic cap on the coolant reservoir. Place a funnel into the reservoir. Pour the properly mixed coolant into the coolant reservoir until the fluid level reaches the “FULL” mark. Place the reservoir cap back on and shut the hood of your vehicle.

When to fill coolant reservoir at crossover plug?

In fact ALWAYS CHECK AND FILL THE SYSTEM AT THE CROSSOVER PLUG after verifying the reservoir is full. ( Warning: Do not rely on the reservoir bottle to degas the system or indicate coolant level. The reservoir may show normal level even when there is a large amount of air in the system.

What does the coolant cap say on a Pontiac Montana?

These coolants will typically say 50/50 or pre-mixed on the front of the coolant bottle. Removing the coolant reservoir cap on a warm engine could cause the cap to fly off at a high rate of speed and fluid to spray out of the reservoir. Always wear safety goggles when working on your Montana.

Here’s an alternative method for filling and bleeding coolant on a Chevy 3.4L V6 engine. Similar to bleeding with the engine running, this method provided in instruction manuals, shows how to expel air through the bleeder valves on top of the engine, until the air is gone and coolant remains.

Can you put antifreeze in a Pontiac Montana?

We are still working to obtain content for your car, however the video above is believed to have similar characteristics as your car. Adding engine coolant (also known as antifreeze) to your 2004 Pontiac Montana is pretty easy. Engine coolant circulates through your engine to keep it cool in the summer but won’t freeze in the winter.

How to flush the coolant in a Toyota 4Runner?

Circulate Water – Run engine with distilled water and flush 10. Fill Coolant – Dilute coolant with distilled water and fill 11. Locate Hoses – Locate the coolant hoses and connection points 12. Burp System – Remove excess air in the cooling system 13.