My car over heated and now my radiator has leak on the bottom of it when i squeeze the hose on the botton of the radiator it squirts coolant out of a hole about 2" beside it. is there a plug that goes in there or what?
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Just had a go-round with same problem in an 87 Cavalier. Had to take off radiator cap, add coolant, squeeze bottom radiator hose. After no more bubbles, add coolant, squeeze top radiator hose. Squeeze bottom again. Add coolant as needed. The air was because it was run low when the radiator cap gasket failed and coolant boiled out. Never got the overheat notice on digital dash or idiot light. Make sure you have a new radiator cap.
ok in the engine compartment look at the radiator with the engine cold NOT ON" squeeze the hose with your fingers and feel if hose is crunchy or brittle if is possible a block could have happen locations /points at the vacuum heater valve gate on the heater hoses or a clogged up lower heater hose get a water hose and back flush the heater's hoses normal travel of water is from bottom to top so put the water hose to the tophose and flush backward and try to move the heater valve by finger and see if you get flow (mind you with hoses of the radiator DONT CRANK YOUR ENGINE)
It could be the water pump leaking or it could be a hose. You can try to fill up the radiator (not trying to spill any water ) and squeeze the upper or lower radiator hose. You might hear or see where it is leaking from.
I dont think so, it maybe the bottom radiator tank. When the car is cold start it up for just a few seconds so the liquid can travel through the block the turn it off and look up underneath the front of the car.
Some things to look for if your car is overheating: THermostat stuck in the closed position, cracked head, blown head gasket, leak in radiator, punctured hose, low coolant, cracked block.
Examine the cooling system for obvious leaks in any hoses or parts of the radiator. Let the car run until hot and check the upper and lower hoses. They should both be hot and firm to the touch when the thermostat opens. If the top one is hot and the bottom one is cool and flexible then coolant isn't flowing through the system which most likely is a stuck thermostat. If the coolant level is low you have a leak spomewhere in the system. Have someone pressure test the system if you can't do it yourself. Good luck!
let the car get up to operating temp and squeez the top radiator hose, if you feel the coolant squeeze out into the motor you thermostat is fine, but if you feel the hose and it feels presurized you need a thermostat. Also check to make sure the fan is operating at operating temp because that would cause overheating. ALL vehicles require the cooling system to be bled. Some have a bleeder screw (usually near the thermostat ) if not fill the radiator and keep toping it off at the coolant tank.
Why was radiator replaced?Did it have heat before ? If it was plugged, the heater core may also be plugged. Try flushing it with a water hose in both directions. I dont know why the botton radiator hose would be cold, the radiator should be a uniform temp and the air coming through the radiator should be HOT, when the engine is at operating temp. What condition was the old coolant? if it was rusty, the water pump may have lower flow than normal.
depending on how many miles you have on the car i would look at the lower hose first; the other common problem on a 93 cav would be the lower radiator neck or radiator leak; the lower hose has less pressure on it than the upper so sometimes finding the leak can be tricky. with the engine off and cold squeeze the lower hose by the radiator to see if any fluid comes out. otherwise you would have to pressurize the system to find the leak