Pontiac TSB #PIP5540B

2002 Pontiac Grand Prix

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related components. That any of the listed DTC's may set with or without poor engine performance.  

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Date Published
DEC 06, 2018
NHTSA TSB #
10154566
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