Replaced thermostat and flushed radiator it is still not blowing hot air when it is idling
Oct 10, 2019 at 7:57 AM
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ASEMASTER6371
✓Experienced Mechanic
52,796 POSTS
Good evening,
I doubt it will be the water pump at all. From your post, it sounds like it could be a clogged heater core. Removing both lines and flushing with a garden hose usually takes care of this.