Thread: 123 AC help....
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Old 05-28-2000, 04:09 PM
Posts: n/a

The reason I asked about the Hot air is that the most common failure on this model is the mono valve, which when fails will blow HOT air.

Are you sure the system is fully charge? Is the sight glass clear?

Good luck,

Larry Bible
'84 Euro 240D, 516K miles
'88 300E 5 Speed
'81 300D Daughter's Car
Over 800,000 miles in
Mercedes automobiles
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