Barrs stop leak, brown bottle, yellow cap. Follow the directions and you should be ok, as long as the leak is not a major one. And remember ALL "stop leak" wonder cures are just a temp fix. you will need to get the leak fixed. The cavalier rads are not that much and they are pretty easy to change. Best of luck.
I found that the car is blowing water out the over flow hose would a bad water pump or head gasket cause this? thank you
I found the cavalier is blowing water out the overflow hose could a head gasket cause this
a bad head gasket could cause this, a bad thermostat could to, It could be over working the water pump.. But I would say the head gasket :( sorry to say, best of luck thou
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