{"nhtsa_id":10052170,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-06-20","date":"2013-04-01","document_id":"CB-13-J-001-A","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE","mfr_system":null,"summary":"ISUZU: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SOME VEHICLES WILL DEVELOP A CRACK, OVER TIME, IN THE EXHAUST MANIFOLD RESULTING IN INCREASED NOISE DURING OPERATION. MODELS 2004-09 FTR/FVR/FXR, 2004-09 C/T SERIES, 2005-07 H SERIES. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10052170","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"exhaust-pipe","name":"Exhaust manifold, pipes and muffler","parent":"exhaust-emissions"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"C SERIES","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"C SERIES","year_from":2007,"year_to":2009,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"T SERIES","year_from":2007,"year_to":2009,"match":"exact","vehicle_ids":["2007_chevrolet_t-series","2008_chevrolet_t-series","2009_chevrolet_t-series"]},{"make":"CHEVROLET","model":"T-SERIES","year_from":2006,"year_to":2007,"match":"exact","vehicle_ids":["2006_chevrolet_t-series","2007_chevrolet_t-series"]},{"make":"GMC","model":"C SERIES","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"C SERIES","year_from":2007,"year_to":2009,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"T SERIES","year_from":2004,"year_to":2009,"match":"exact","vehicle_ids":["2004_gmc_t-series","2005_gmc_t-series","2006_gmc_t-series","2007_gmc_t-series","2008_gmc_t-series","2009_gmc_t-series"]},{"make":"ISUZU","model":"FTR","year_from":2004,"year_to":2009,"match":null,"vehicle_ids":[]},{"make":"ISUZU","model":"FVR","year_from":2004,"year_to":2009,"match":null,"vehicle_ids":[]},{"make":"ISUZU","model":"FXR","year_from":2004,"year_to":2009,"match":null,"vehicle_ids":[]},{"make":"ISUZU","model":"H-SERIES","year_from":2005,"year_to":2007,"match":"exact","vehicle_ids":["2005_isuzu_h-series","2006_isuzu_h-series","2007_isuzu_h-series"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}