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Open the petcock or remove the lower radiator hose from the radiator.
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∙ 7y ago
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Where is the valve to flush the raidator on a Buick century 1999?
The flush valve for the radiator on a 1999 Buick Century is located on the bottom of the radiator near the vehicle's frame. When it is loosened, the coolant will slowly drain from the vehicle.
Where's the radiator petcock on a 1999 Buick Regal?
There isn't one. You will have to loosen the lower radiator hose to drain the radiator.
Is it safe to remove the radiator cap on a 1999 Buick Century when the engine is cool?
Yes.
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Where are the relay switches on a 1999 Buick Century for the headlights
How do you drain and flush the coolant in a 1999 Buick Century?
To actually "flush" the coolant in this vehicle you will need a flush machine. To do that we did at the dealership, drain the radiator (you need a 1/4 inch ratchet and 1 inch extension) then use a vacuum fill too to fill with new coolant.
How do you remove the sun visor on a 1999 Buick Century?
how do I remove the sunvisors off a 1999 Buick Century
Where is the drain plug to drain water on 1999 astro van?
On the bottom of the radiator. If there is no drain plug, simply remove the lower radiator hose to drain the coolant from the radiator.
How to drain radiator in 99 Ford Expedition?
To drain the radiator on a 1999 Ford Expedition, place a bucket under the radiator. Unscrew the radiator drain hose or valve on the bottom of the radiator. Remove the radiator cap.
Where is the radiator drain located on 1999 GMC sierra?
You will find that it is located on the bottom of the radiator. If you do not find a drain Petcock on the bottom of the radiator you must remove the lower radiator hose in order to drain the radiator.
How do you replace window toggle switch 1999 Buick century?
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How do you drain the radiator on a 1999 Dodge Dakota?
Unscrew the drain plug, or pull the bottom radiator hose off
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