Gm: special coverage adjustment- timing chain wear
GMC technical service bulletin SB-11340 for 2007 GMC Acadia, 2009 Chevrolet Traverse and 2007-2009 Cadillac SRX and others.
- Bulletin number
- SB-11340
- Component
- Engine and engine cooling
- Summary
- Gm: special coverage adjustment- timing chain wear. On some 2007 model year vehicles that are equipped with a 2.8l/3.6l v6 engine (lp1/ly7), under certain driving conditions, and with the vehicle's original oil change intervals, the timing chain could wear prematurely. Js updated 06/18/2012 js updated 9/6/12.
Owners of these vehicles have filed 360 complaints in the engine category.
Vehicles covered
- GMC Acadia 2007 2007
- Chevrolet Traverse 2009 2009
- Cadillac SRX 2007-2009 200720082009
- Buick Enclave 2009 2009
- Cadillac CTS 2007-2009 200720082009
- Saturn Outlook 2007, 2009 20072009
- Cadillac STS 2007-2009 200720082009
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