{"vehicle":{"id":"2004_mitsubishi_lancer","year":2004,"make":"Mitsubishi","model":"Lancer"},"code":"P0300","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":4,"bulletins":[{"nhtsa_id":10018361,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-12-22","date":"2004-12-01","document_id":"13","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"DIAGNOSTIC TROUBLE CODE P0300 COLD ENGINE MISFIRE. MITSUBISHI TECH TALK. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10018361"},{"nhtsa_id":10015210,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-07-08","date":"2005-01-01","document_id":"113","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"DIAGNOSTIC TROUBLE CODE (DTC) P0300 COLD ENGINE MISFIRE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10015210"},{"nhtsa_id":10011773,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-02-01","date":"2004-11-16","document_id":"0413001","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","summary":"DIAGNOSTIC TROUBLE CODE (DTC) P0300 RANDOM MISFIRE. *NM","document":null,"url":"https://open.wenmarpro.com/bulletins/10011773"},{"nhtsa_id":10008812,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-08-23","date":"2005-02-01","document_id":"0413007","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","summary":"POWERTRAIN CONTROL MODULE (PCM) REPROGRAMMING FOR DIAGNOSTIC TROUBLE CODE (DTC) P0300 RANDOM MISFIRE. *TT DRIVEABILITY CONCERNS. MITSUBISHI TECH TALK. *TT UPDATE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10008812"}],"url":"https://open.wenmarpro.com/makes/mitsubishi/lancer/2004/bulletins?code=P0300"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/mitsubishi/lancer/2004/codes/P0300","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}