- May 22: GM Duramax Diesel Lawsuit Awaiting Appeals Court Decision news | 12 days ago
- May 17: GM Fuel Pump Lawsuit Affects Chevy Equinox, GMC Terrain news | 17 days ago
- May 7: GM Transmission Lawsuit Affects Hydra-Matic 8L90 and 8L45 news | 27 days ago
- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 85 days ago
GMC TSB #3999
2007 GMC Sierra 1500
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# 3999.
Affected Component: ENGINE AND ENGINE COOLING:ENGINE
- Summary
- LOSS OF POWER WHEN DRIVING IN EXTREME WINTER WEATHER. *KB
Click a tab for more information.