losing antifreeze but can't find a leak

Asked by Jun 06, 2017 at 11:08 AM about the 2005 Chevrolet Cavalier LS Sedan FWD

Question type: Maintenance & Repair

Just realized today that My 05 cavalier has  
lost all its antifreeze. Until I figure out the
problem I've been putting water in it.
Anyways I can't seem to find a leak though.
After messing around with it for a while I
discovered when I turned the air on in the
car, the water was going down. Not sure
where to go from there.

5 Answers


inspect the heater core

1 people found this helpful.

Alright thanks I'll give that a check


Try some anti-leak in the radiator. This is not a permanent fix but it can buy you some time.


"Stop a Leak" is a good brand of anti-leak. Check your system every hour. It is hot. Look at your gauge at all times.


HEater COre

Your Answer:


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