1988 Chrysler 5th Avenue

1988 CHRYSLER FIFTH AVENUE
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OHGRL38
  • MEMBER
  • 1 POST
Heater problem
1988 Chrysler 5th Avenue Automatic
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My heater only works if the car is idling and then it only blows out of the vents on top of the dash. If your driving the car only cold air blows out of vents.Air does not blow out of regular vents only blows when you have it on defrost.
Sep 17, 2008 at 12:42 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,244 POSTS
Hi:

The vent doors are run by a vacuum from the engine to the controler inside the car. Check for broken vacuum hoses from the controler to the engine.

Joe
Oct 14, 2008 at 1:16 PM
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