{"nhtsa_id":10010878,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-12-15","date":null,"document_id":"3158","mfr_campaign":null,"replaces":"3158A","component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"OIL LEAKS ON FRONT OF THE ENGINE. *EH THE MAKE,MODEL AND YEAR ARE UNKNOWN. THIS REFERS TO GM ENGINES 4.6L LH2 ENGINES. *EH UPDATE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10010878","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"SRX","year_from":2004,"year_to":2005,"match":"exact","vehicle_ids":["2004_cadillac_srx","2005_cadillac_srx"]},{"make":"CADILLAC","model":"XLR","year_from":2004,"year_to":2005,"match":"exact","vehicle_ids":["2004_cadillac_xlr","2005_cadillac_xlr"]}],"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":[]}