2011 shelby no heat

[Shelbysteve]

Just started the car after a few months of no driving.

Ac works, fans blow cold, but no hot air.

Any ides?

Thank guys.

 

[07 Black Beauty]

How long did you run it for?

 

[Shelbysteve]

Let it run for 15 or so. After I turned it off and started it back up and held it at about 2500k for say 30 sec, heat startd to get warm... Seems ok now.

Wonder what cased that?