BMW 530i petrol, heater just blows out luke warm air, usually on passenger side and cold on drivers side

Tiny
PETNIK
  • MEMBER
  • 2001 BMW 530I
  • 12,100 MILES
Water level was low but topped up problem still present
Tuesday, December 6th, 2011 AT 5:11 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,179 POSTS
Wit the engine warm, running, and the heat on, feel both heater core hoses. Both should be hot. If they are, check blend air door. If only one is hot, try flushing the heater core.
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Tuesday, December 6th, 2011 AT 7:34 PM

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