Affected Component: ENGINE AND ENGINE COOLING:COOLING SYSTEM

Date Published
JAN 01, 2019
NHTSA TSB #
10153740
TSB Document
Summary
DELIVERY STOP: N63R AND N63M ENGINE - CHECK HIGH TEMPERATURE COOLANT SYSTEM FOR CONTAMINATION. The engine oil to coolant heat exchanger may have an internal leak resulting in engine oil contamination of the high temperature cooling system.