It may or may not have a drain plug for the radiator. Look at the bottom of the radiator usually on the passenger side of the car. It doesn't really look like an actual plug. It is more like a plastick wing nut, just unscrew it and it should drain. Some radiators don't have drain plugs at all. If it doesn't just take off the lower radiator hose from either the radiator or the engine block and do it that way
i think the sunfire drain is on the driverside of radiator facing forward. it should be a 1/4 inch hole in center. you have to turn and pull to drain. be careful not to damage plug or radiator.
are you kidding me ? ...wouldnt logic dictate that the drain plug for anything would be on the bottom of it ?
No, you need to drain and flush the system.
Blown head gasket? Air trapped in the system (hasn't bled out yet)? Wrong cap?
First, remove the radiator cap and start the engine.The engine should be warm enough for the thermostat to open. (The fluid can be seen to circulate once the thermostat opens), Be careful of the now hot fluid that it will not burn you. There is most likely a radiator plug at the bottom of the radiator but if not, remove the bottom radiator hose and allow the fluid to drain out. If you want to flush the system you could refill with plain water (close the drain plug) and allow to circulate for a few minutes then redrain. There are commercial products for flushing the system readily available. Once emptied (and flushed), close the plug or reattach the bottom hose and fill with the appropriate mix of antifreeze and water. Read on the antifreeze container for the dilution ratio for the desired low temperature protection.
To drain the compressor you have to remove the compressor from where it is mounted and physically drain the oil from it. From the lines, condenser and evaporator you have to isolate each item and use a flush kit available at your local auto parts store. It is nearly impossible to completely remove all the oil and trash from the evaporator and the condenser.
more than likely you need a new radiator for it, when you install it back flush the engine.
You have to pull the lower radiator hose to drain/flush the radiator
Open the radiator petcock and drain coolant into a container. Dispose of all coolant properly as it is toxic to animals. Close petcock and fill system with water. Run the engine for several minutes with the heat on high. Drain the system again. Several repeats of this procedure will flush the radiator and engine for the Firebird.
Drain the radiator. Leaving the drain plug open, run water from a hose into the radiator and continue to flush until the out coming water is clear.
is there a drain plug on the radiator
you have to take off the cover then it is on the driver side, plastic butterfly bolt
In order to flush the radiator you will need to remove the lower tray to access the hose. Unscrew the drain plug attached to the hose and let the radiator drain.
there is no lower radiator hose.
If you do not have a radiator cap once you drain the radiator, you can use several options to flush the cooling system. You can easily do this by filling up the system with as much water as you can and then warm it up.Ê
i have a 95, and i had to just remove the bottom radiator hose to drain and flush.
i got no idea
drain radiator poor in flush and follow instructions on bottle of flush.
drain on bottom of radiator, only flush if it's real dirty and brown, otherwise just drain and refill... also in the book ...everyone should have a manual for their vehicle, and the library should have a professional shop manual available for FREE to make copies of...read up and repair like a PRO! Dave :)