TSB Document:
  • Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from GMC for this TSB. Call your local GMC dealer's service department & ask for a copy of TSB# 776512.

Affected Component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

Summary
ENGINE ROUGH, MISS, AND OXYGEN SENSOR DTC'S (REPLACE OXYGEN SENSOR JUMPER HARNESS). *TW

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Date Published
APR 01, 1997
NHTSA TSB #
52347
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