{"nhtsa_id":6088863,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-01-11","date":"1997-05-16","document_id":"110197","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE","mfr_system":null,"summary":"CONCERNS WITH WHINE OR WOWL WHILE DRIVING AT HIGNWAY SPEEDS. *NLM","document":null,"url":"https://open.wenmarpro.com/bulletins/6088863","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"exhaust-pipe","name":"Exhaust manifold, pipes and muffler","parent":"exhaust-emissions"}],"codes":[],"topics":[],"vehicles":[{"make":"DODGE","model":"RAM","year_from":1994,"year_to":1997,"match":"exact","vehicle_ids":["1994_dodge_ram","1995_dodge_ram","1996_dodge_ram","1997_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":[]}