Dash vents

1998 PONTIAC FIREBIRD
160,000 MILES • 6 CYL • AUTOMATIC
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SANDI JOHNSON CHERMAK
  • MEMBER
  • 1 POST
The vents on the dash do not put out any air or heat.
Jul 17, 2017 at 11:03 AM
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HMAC300
  • CERTIFIED EXPERT
  • 48,601 POSTS
for no hot or cold check for a broken cable. for other check for a vacuum leak or not getting vacuum to motor on heater unit. See pictures.
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Jul 17, 2017 at 12:19 PM