my 1998 ford mustang wont swicth from heat to ac what could cause that?

1998 FORD MUSTANG
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THALMUS
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  • 9 POSTS
it will stay on heat but wont swicth over to ac
Dec 22, 2011 at 9:29 PM
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MHPAUTOS
  • CAR REPAIR CONTRIBUTOR
  • 31,937 POSTS
you may have a leak in the A/C system, low refrigerant will cause the system to not start up, get this checked first.
Dec 22, 2011 at 9:32 PM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
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Also check the air blend door could be stuck in the heat position
Dec 22, 2011 at 9:36 PM
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