Sediment blockage. You need to have your radiator power flushed to get all the build-up out.
A raidator in need of a flush will not cause a battery drain.
The radiator drain plug should be close to the bottom of the radiator facing the engine. It could be a wing nut, or could be the type that is turned by a ratchet and extension.
The Chevrolet Malibu radiator drain plug can be found on the right side of the radiator. The drain plug will be at the bottom of the radiator.
Don't know off hand but you could always pull the lower radiator hose and drain it that way.
if there is no drain petcock on lower radiator tank, removing bottom radiator hose at radiator is the only way to drain radiator
The 1991 Pontiac Grand Am radiator drain plug can be found on the bottom of the radiator. The radiator drain plug will be in the center of the radiator bottom.
Is there not a drain petcock on the bottom of the radiator?
How do you drain a 1996 Seville radiator
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.
Remove radiator lower hose from radiator connection and allow coolant to drain into a suitable splash tray. Holden radiator Do not Have drain plug
The 2004 GMC radiator drain is located on the bottom of the radiator. The radiator drain plug can be removed with a half inch ratchet.
The 2003 Chevrolet Cavalier radiator drain petcock is located on the bottom of the radiator. The drain will be towards the right side of the radiator.