{"nhtsa_id":612372,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-06-07","date":"2000-02-01","document_id":"200092","mfr_campaign":null,"replaces":"200093","component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","mfr_system":null,"summary":"INFORMATION REGARDING FAULT TRACING AN UNEVEN OPERATION CONDITION WITH THE VOLVO D7C ENGINE. *MJS","document":null,"url":"https://open.wenmarpro.com/bulletins/612372","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"D7C","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":[]}