Nissan heater blows out cold air
Dec 6, 2011 at 8:16 PM
2001 Nissan Maxima Heater Blows Out Cold Air
RANDY77
- MEMBER
- 3 POSTS
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The first thing i would check is if both heater hoses going to the heater core are getting really hot when the engine is fully warmed up.
Dec 6, 2011 at 8:23 PM
Sorry where's the heater core and heater hose located
Dec 6, 2011 at 8:31 PM
Base of the windshield follow that down towards the middle you will find two hoses going to the heater core.
Dec 6, 2011 at 8:35 PM
If they are cold and not hot what then
Dec 6, 2011 at 8:40 PM
If cold there is no circulation, either a faulty heater tap or a blocked heater core.
Dec 7, 2011 at 3:23 AM
If one is hot blocked restricted heater core if both is hot blend door issue or blend door control issue.
Dec 7, 2011 at 10:30 AM
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