Kammala jumla mai zuwa: An kori Prost kwana biyu bayan kakar 1983 bayan maganganun da ya yi a bainar jama'a game da rashin ci gaban kungiyar na Renault RE40 wanda ya haifar da rashin nasararsa ga Piquet da rashin nasarar kungiyar ga Ferrari a gasar zakarun Turai ta 1983. Daga baya ya koma McLaren, yayin da Cheever ya tafi ya koma Alfa Romeo. Teamungiyar ta juya ga Ba'amurke Patrick Tambay (wanda ya bar Ferrari) da Ba'amurke Derek Warwick (a baya na Toleman) don dawo da su zuwa sanannen. Duk da wasu kyawawan sakamako, gami da Tambay wanda ya baiwa ƙungiyar matsayi na ƙarshe a gasar Grand Prix ta Faransa a 1984 a Dijon, ƙungiyar ba ta kasance mai gasa ba a ciki da kuma a baya, tare da sauran ƙungiyoyi suna yin aiki mafi kyau tare da injunan turbo, ko kuma musamman Lotus da kuma ƙarami Ligier. ya ba da wani F1 na farko, yayin da ƙungiyar ta yi amfani da mota ta uku a
Jamus a sabon Nürburgring wanda ya nuna na farko a cikin mota kamara wanda za a iya kyan gani live da wani talabijin masu sauraro. Direban Faransa François Hesnault, motar ta yi zagaye 8 ne kawai kafin matsalar hadawar ta tilasta masa yin ritaya. A shekarar 1985, manyan matsalolin kudi sun bayyana a Renault kuma kamfanin ba zai iya ba da hujjar manyan kudaden da ake bukata don kula da gasar tseren tseren ba. Shugaba Georges Besse ya rage shigar kamfanin a cikin F1 daga cikakken ƙungiyar tsere zuwa mai ba da injin don kakar kafin ya fitar da shi gaba ɗaya daga F1 a ƙarshen wannan shekarar.