Where is the valve on my radiator to drain the coolent

Should be at the bottom side of radiator

check for any leek in radiator coolent if no leak drain and refill the both radiator and coolent sump with new coolent.

bottom of the radiator, if you still can't find it, you can loosen the bottom radiator hose and let coolent out that way.

Drain out coolent from the drain located near the bottom of your radiator. Add whatever your going to use as the flush. Start engine and let warm up completly. let sit till cool. Drain. Refill with proper coolent.

Okay, radiators these days, as a rule, do not have bleeder screws, or drains. If you need to drain the old coolant, put a catch can under the lower radiator hose, and remove it slowly from the radiator. This will allow you to drain the coolant, most of it anyway. You can never get it all.

ok check the hose if its very soft feeling you may need to replace sounds like a coolent hose. also make sure the hose is tight on the block fitting maby the band has worked loose may just need to be tightned, then refill your radiatior with new fluid. you should be fine. remember to do this after the car is completly cool you dont need a coolent burn and it will stay hot awhile so its best to get the hose you need [if you need one] the day before with the coolent, that way you can do it first thing in the morning when its cool. also if green coolent comes out green coolent goes back if orange coolent comes out orange coolent goes back in. never mix those typs of coolents they are not compatible.. you will probily loose all you coolent so drain it at the bottom of radiator before you start. unless you like laying in it to work on the hose. then refill all is well.. i hope this helped you.. also youtube has alot of good videos on radiator type stuff just type in radiator hose replace and you should get alot of videos on how to do it. who knows they may even have one with the same model as your car.. again i hope this helps good luck

You don't need to use a special kind of radiator flush, but the coolant is called DEX COOL. It's made by prestone specifically for GM engines, you can get it at walmart for like 5 bucks.

There is no such valve for releasing pressure You wait until the engine cools off then unscrew radiator cap. If you want to drain the radiator there may be a valve located on the bottom of the radiator or on either side near the bottom.

UNDO THE BOTTOM RADIATOR HOSE AND DRAIN IT OUT.. THEN GET SOME OF THAT BOILING TREATMENT AND LET THAT IDEL FOR 15 OR 20 MIN.. THEN PUT IN NEW COOLENT

get ready .. antifrez pan new hoses clamps 10mm.12mm.14.. mm. sockets rachet drain the radiator from lower hose star the car for about 5 seconds . this way the car draints out all the ant.