{"nhtsa_id":630876,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-04-25","date":"2002-02-04","document_id":"2843","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","mfr_system":null,"summary":"SOME COUPES AND CONVERTIBLES MAY EXHIBIT ROUGH COLD START, ENGINE CODE 56, ON VEHICLES EQUIPPED WITH B5244T LOW PRESSURE TURBO ENGINE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/630876","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"C70","year_from":2002,"year_to":2002,"match":"exact","vehicle_ids":["2002_volvo_c70"]}],"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":[]}