After approximately 20 minutes running it starts to get hot.engine runs well.heater only blows cold air.
Apr 20, 2013 at 6:36 PM
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MHPAUTOS
✓ASE Certified Mechanic
31,937 POSTS
This can be either an air lock in the heater or low coolant, get the cooling system pressure tested and re bleed the system of all air, start here.
Apr 20, 2013 at 7:28 PM
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