Should be at the bottom or rear of the radiator
Look at the bottom or rear of radiator
SLIDE OFF THE LOWER RADIATOR HOSE AT THE RADIATOR...
Disconnect the lower coolant hose.
its on the left hand side of the radiator but not very easy to get to My apology, it is a 1996 S10 Chevy Blazer instead of a 1999 Chevy Blazer. I need to see a picture or more detail of where the drain plug is located on the left side of the radiator. I have searched and searched and cannot find anything to drain with. Thanks, Linel
There should be a drain plug on the lower driver's corner of the radiator. Needless to say, the engine should be cool before you do this.
bottom corner of the radiator, engine side, usually opposite side (driver/passenger)of the lower radiator hose.
There is a drain plug located on lower left side of radiator directly below radiator cap. Position a collection pan on floor below drain plug. Rotate drain plug counter clockwise until coolant flows freely from radiator.
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.
Drain the radiator in the 1999 Blazer. Loosen the hose clamps at each end of the radiator hose. Gently twist the hose and pull the ends to break free. Replace with a new hose and clamps.
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.
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.
The radiator does not have a drain. You have to siphon it out or pull a hose. I don't know about the block one.AnswerI have a 1999 4wd suburban, and yes it has a drain on the radiator. When you face the engine, standing in front of the truck, look down on the side of the radiator cowling. You should see the drain under the transmission line where it enters the radiator. The only way I could reach mine was to remove the radiator cowling and use a pair of needle nose pliers to turn the pet cock valve to drain the radiator.