Heater defrost

Tiny
RRATCLIFF
  • MEMBER
  • 1992 CADILLAC DEVILLE
  • V8
  • FWD
  • AUTOMATIC
  • 139,000 MILES
92 cadillac deville heater
hot air right side.
cold air left side.
Monday, January 24th, 2011 AT 4:09 PM

1 Reply

Tiny
FACTORYJACK
  • MECHANIC
  • 4,159 POSTS
Since you are pre dual zone climate, this type of symptom can indicate a flow problem in the heater core, or low engine operating temperature. Does the radiator hose get hot to the touch, or can you keep your hand on it?
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Saturday, March 5th, 2011 AT 4:29 AM

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