Donald Snook wrote:
What could make a heater blow cold air on a 82 126 diesel assuming thecar is up to operating temperature?
Usually a bad monovalve or monovalve insert! Marshall -- Marshall Booth (who doesn't respond to unsigned questions) "der Dieseling Doktor" [EMAIL PROTECTED]'87 300TD 182Kmi, '84 190D 2.2 229Kmi, '85 190D 2.0 161Kmi, '87 190D 2.5 turbo 237kmi