{"nhtsa_id":10001307,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-04-29","date":"2003-02-01","document_id":"99066E","mfr_campaign":null,"replaces":"99066D","component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"SPECIAL POLICY ADJUSTMENT - SEQENTIAL CENTRAL PORT FUEL INJECTION (SCPI) FAILURES IN CALIFORNIA. 1996, 1997, 1998, 1999, 2000 AND 2001 S/T, M/L, C/K, G, P AND W4/NPR TRUCKS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10001307","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"C/K","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"G SERIES","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"CHEVROLET","model":"M/L UTILITY","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"P SERIES","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"CHEVROLET","model":"S/T UTILITY","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"C/K SERIES","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"G SERIES","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"M/L UTILITY","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"P SERIES","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"S/T UTILITY","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"W4","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"ISUZU","model":"NPR","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"OLDSMOBILE","model":"M/L UTILITY","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"OLDSMOBILE","model":"S/T UTILITY","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"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":[]}