Heater problem

Asked by Jan 12, 2016 at 06:50 PM about the 2005 Cadillac DeVille Base

Question type: Maintenance & Repair

Hi-Having a heater problem where the drivers side is set for 75-80 an heat
comes out for few minutes then turns cool. The passenger n rear heat have
no problem. Any ideas? Thanks Pat

2 Answers

26,135

check for a vacuum hose...leaking/off...

120

Sounds like panal door on passage is bad and losing vacum or m o tor is bad.

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