{"nhtsa_id":619182,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-05-17","date":"2001-02-01","document_id":"010604010","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","mfr_system":null,"summary":"SUBJECT REGARDING PRODUCT ENHANCEMENTS TO IMPROVE SLOW / NO START CONDITIONS IN EXTREME COLD WEATHER. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/619182","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"TRACKER","year_from":1999,"year_to":2000,"match":"exact","vehicle_ids":["1999_chevrolet_tracker","2000_chevrolet_tracker"]}],"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":[]}