GMC TSB #18NA334

2018 GMC Sierra 1500

TSB Document:

Affected Component: FUEL SYSTEM, DIESEL

Summary
This informational bulletin provides information on Perceived Longer Crank, Misfire, Hesitation Feel and/or Surge conditions of the new L5P 6.6L Diesel Engine.

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Date Published
FEB 06, 2019
NHTSA TSB #
10158164
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