122-M2T3L-09

Service
Technical Information
8/08
ENU
1901
1
Engine Oil In Cooling System (8/08)
Revision:
This bulletin replaces bulletin dated March 17, 2008.
This revision includes additional vehicle types.
Model Year:
As of 1997
Model Line:
Cayenne
Panamera
Macan
911
Boxster/Cayman
Subject:
Cleaning cooling system.
Information:
Engine oil in cooling system (coolant warning light comes on).
Due to the fact that engines have been replaced unnecessarily in the dealer organization, we must point
out that the cooling system must be cleaned as described in the Workshop Manual and using the cleaning
agent  000.043.204.39 after engine oil is found in the cooling system and after the required repairs
have been performed. See  Workshop Manual '190129 Cleaning the cooling system (after oil and
coolant mix)'.
Parts Info:
000.043.204.39  Cleaning agent
References:
 Workshop Manual '190101 Checking the cooling system'
 Workshop Manual '190129 Cleaning the cooling system (after oil and coolant mix)'
Important Notice: Technical Bulletins issued by Porsche Cars North America, Inc. are intended only for use by professional automotive technicians who have attended Porsche service training
courses. They are written to inform those technicians of conditions that may occur on some Porsche vehicles, or to provide information that could assist in the proper servicing of a vehicle. Porsche special
tools may be necessary in order to perform certain operations identified in these bulletins. Use of tools and procedures other than those Porsche recommends in these bulletins may be detrimental to the
safe operation of your vehicle, and may endanger the people working on it. Properly trained Porsche technicians have the equipment, tools, safety instructions, and know-how to do the job properly and
safely. Part numbers listed in these bulletins are for reference only. The work procedures updated electronically in the Porsche PIWIS diagnostic and testing device take precedence and, in the event of a
discrepancy, the work procedures in the PIWIS Tester are the ones that must be followed.
© 2018 Porsche Cars North America, Inc.
AfterSales
Aug 14, 2018
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