{"nhtsa_id":628203,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-03-06","date":"2001-11-07","document_id":"01025","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"SOME VEHICLES EQUIPPED WITH 4.7L OR 5.9L ENGINES MAY EXHIBIT A CONDITION IN WHICH THE OIL PRESSURE GAUGE MAY INTERMITTENTLY DROP TO ZERO. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/628203","components":[],"codes":[],"topics":[],"vehicles":[{"make":"DODGE","model":"RAM","year_from":2002,"year_to":2002,"match":"exact","vehicle_ids":["2002_dodge_ram"]}],"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":[]}