There are no drain plugs on a Lacrosse's radiator. GM stopped them after 2003 model year. To drain the radiator, you'll need to remove the lower radiator hose.
The thermostat housing on a 2008 cobalt where the lower radiator hose connects to the radiator.
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.
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.
To replace the antifreeze in your 2009 Chevy Cobalt, start by ensuring the engine is cool. Open the radiator cap and drain the old coolant by locating the drain plug at the bottom of the radiator. After draining, close the plug, refill the radiator with a 50/50 mix of new antifreeze and distilled water, and run the engine with the heater on to circulate the coolant. Finally, check for leaks and ensure the coolant level is appropriate in the overflow reservoir.