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Your best bet is to take it to a reputable radiator shop for repairs. I have never had any luck with the 'over the counter' stop leaks. They have caused way more problems than they cured. From stopping up the heater core to water pump failures. If the leak is in the fins or core itself, they can usually be repaired. However, these repairs are not much cheaper than buying a new radiator. If the leak is around the top or bottom of the tank, a new radiator may be the only fix. Most of the newer radiators use a plastic tank now instead of a metal one. I don't know of any way to repair or patch a plastic tank. Hope this helps
What else can I help you with?
Where is the Speed Sensor for a 1999 Chevy Cavalier?
The speed sensor for a 1999 Chevrolet Cavalier is located on the side of the transmission. It has two wires coming out of it.
What is the average cost of a speed sensor for a 1999 Chevy Cavalier Z24 5-Speed?
Auto Zone $44.99
Where is the thermostat on the 2.4 liter engine of a 1999 Chevy Cavalier?
Look for a removable housing at the engine end of the upper radiator hose
Where is radiator cap on 1999 Chevy Cavalier?
The radiator cap on a 1999 Chevy Cavalier is located on the radiator itself, typically at the front of the engine compartment. It is a circular cap that can usually be identified by its warning label about hot fluids. To access it, you may need to open the hood and look towards the front center of the engine bay. Always ensure the engine is cool before attempting to remove the cap.
1999 cavalier change egr valve?
where do I find the egr valve on a 1999 Chevy Cavalier?
Will a 2000 Chevy cavalier radio fit a 1999 cavalier z24?
no
1999 Chevy Cavalier z24?
yes?
Why is your 1999 Chevy cavalier manual transmission slipping?
why is my manual transmission slipping on my 1999 chev cavalier
If your 1999 Chevy Cavalier has water in the oil what to do?
What do I need to do if my 1999 chevy cavailer has water in the oil?
How many horses does a 1999 Chevy cavalier 2.2 motor have?
The 1999 Chevrolet Cavalier 2.2L engine has 115HP
How do you reset the tension on a 1999 chev cavalier 2.4?
how do you reset the tension on a 1999 Chevy cavalier 2.4 litre
Cabin filter on a 1999 Chevy cavalier Is there one?
No.
