Nurture the coolant in your radiator to protect substantial engine components from heat damage.
You should convert the coolant in your One thousand nine hundred ninety nine Pontiac Grand Am every two senility or besides generally provided you handle in high-demand conditions. Degraded coolant can levy your engine at risk of heat-related damages. Pontiac recommends using a blend of one-half anti-freeze and one-half Disinfected damp when you fill your radiator. You can remove and convert the coolant in your Grand Am easily Homewards for a fraction of the reward of a advantage centre.
Instructions
1. Authorize the engine in your Grand Am to chilling completely before opening the radiator. Elevate and facilitate the hood of your vehivle. Remove the radiator cap and allot it aside.
2. Set the void plug on the lower front side of the radiator on the passenger side of the motorcar. Establish a withdraw pan directly beneath the drain plug. Use a hex wrench to remove the drain plug and let the coolant fully drain from the radiator.
3. Replace the radiator drain plug and tighten it with the hex wrench. Add fresh water to the radiator and remove the radiator drain plug To admit the water to drain and clear any contaminants.
Turn off the engine when the level no longer fluctuates.6. Let the engine cool and top off the coolant if required.
Bleed the cooling system by starting the engine without replacing the radiator cap. Run the engine until it heats to operating temperature. Top off the coolant in the radiator as the level retreats.4. Replace the drain plug and tighten it with a hex wrench. Fill the radiator with the blend of coolant and water.5.
Install the radiator cap and close the hood.
