What to do when radiator drains in Chevy Silverado?
Add more 50/50 mix as the reservoir drains down. No matter how long you drain it, there is still some water remaining in your engine block. Some mechanics and DIY’ers fill the reservoir to the fill line with straight coolant in order to boost the engine’s overall coolant mixture to the desired 50/50.
How often should I drain coolant in my 2005 Chevy Silverado?
Chevrolet filled the 2005 Silverado’s cooling system with long-lasting Dex-Cool coolant. Chevrolet recommends draining and refilling the cooling system every five years or 150,000 miles, whichever comes first. The 2005 Silverado’s radiator does not have a drain plug, so draining the coolant requires removing the lower radiator hose.
Where is the drain plug on a GMC Truck?
On the driver’s side, there is a hose that goes from the bottom of radiator and straight up. pull it out of the ring holding in against the radiator and into whatever you’ll be draining the coolant into. at that hose is a plastic knob/valve. You need pliers if it’s tough to turn. the fluid should start flowing out of the hose.
How do you remove coolant from a Chevy Silverado?
But now, the only way to remove the coolant from your Silverado is to disconnect the lower radiator hose and allow it to drain into your drain pan. Fortunately, being a truck, your Silverado’s ride height means that jacking the truck up isn’t even required.
How do you drain the radiator on a Silverado?
Raise the front of the Silverado, using a floor jack, and position jack stands under the frame rails. Lower the truck onto the jack stands. Crawl beneath the front of the truck and find the lower radiator hose. Set a drain pan under the connection point between the lower radiator hose and the radiator.
On the driver’s side, there is a hose that goes from the bottom of radiator and straight up. pull it out of the ring holding in against the radiator and into whatever you’ll be draining the coolant into. at that hose is a plastic knob/valve. You need pliers if it’s tough to turn. the fluid should start flowing out of the hose.
Chevrolet filled the 2005 Silverado’s cooling system with long-lasting Dex-Cool coolant. Chevrolet recommends draining and refilling the cooling system every five years or 150,000 miles, whichever comes first. The 2005 Silverado’s radiator does not have a drain plug, so draining the coolant requires removing the lower radiator hose.
What happens when coolant drains into the radiator?
As the coolant drains from the reservoir, pour the remaining full-strength coolant into the reservoir and allow it to drain into the radiator before adding more 50/50 mixture. A higher content of anti-freeze in the system than intended is not a benefit! Often times, this can reduce the efficiency of the cooling system to dispel heat. Figure 3.