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Old 10-14-2002, 10:43 AM
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pmizell pmizell is offline
Benz Zealot
Join Date: Jun 2001
Location: Houston, Texas
Posts: 838
Thermovalve location? (M103)

Hello board:

Does anyone know the location of the thermovalve on later M103's? ('91) It has been modified to 70c and MOVED from front of head to unknown location. In place of former thermovalve on my engine head is the coolant bleed screw. CD's and search are of no help.

The thermovalve vacuum line at the base of my throttle valve is disconnected and cannot find its other end.

'01 E430, Sport 72,000 mi
'98 C280, 126,500 mi
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