{"nhtsa_id":620157,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-07-19","date":"2001-05-14","document_id":"0194","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL","mfr_system":null,"summary":"SOME VEHICLES MAY EXHIBIT A STALL OR IDLE DIP (BELOW 450 RPM) DURING DECELERATION OR WHILE TURNING THAT WILL ONLY OCCUR WITH A FUEL TANK LEVEL OF 3/4 OR GREATER. GENERALLY THE STALL OCCURS WITH NO MALFUNCTION INDICATOR LAMP (MIL) OR DIAGNOSTIC TROUBLE CODE (DTC) PRESENT. THIS MAY BE CAUSED BY A RESTRICTION AT THE Y CONNECTION IN THE REAR FUEL VAPOR LINE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/620157","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"RANGER","year_from":2000,"year_to":2000,"match":"exact","vehicle_ids":["2000_ford_ranger"]}],"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":[]}