Can an old thermostat cause coolant loss or boil over
of antifreeze?
Dec 5, 2009 at 4:54 PM
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MHPAUTOS
✓ASE Certified Mechanic
31,937 POSTS
Hi there,
If the old thermostat is stuck closed, then yes this can be the case as you will have no circulation of the coolant.
Mark (mhpautos)
Dec 5, 2009 at 4:56 PM
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