<prompt> Nyorai kupfuurira kweiyi ndima - Muna 1984, Gartner akanga akachengetedzwa chigaro chechipiri chenguva isina kuzara neboka reItaly Osella rinotambura, semumwe waPiercarlo Ghinzani, achityaira FA1E yegore negore, isina turbo. Akakwanisa kupinda mumutambo wake wokutanga pa 1984 San Marino Grand Prix  <response>: , asi nhangemutange yake yakaguma nokukundikana kweinjini. Pamakwikwi ake anotevera, Gartner akapiwa Osella FA1F itsva ine turbocharged sezvo chikwata chakasarudza kumhanya nemotokari yechipiri pamakwikwi ose akasara. Pa1984 British Grand Prix, Gartner akabvumidzwa kutanga ari pachinzvimbo chechi27 nokuti chikwata cheTyrrell Racing chakanga chichipinda mumakwikwi aya. Zvisinei, nhangemutange yake yakaguma apo akanga asingakwanisi kudzivisa tsaona yokutanga-kutenderera inobatanidza Philippe Alliot naEddie Cheever. Pashure pokukundikana kwemichina mumakwikwi maviri akatevera, akapedza ari 12 paDutch Grand Prix, mavhiri mashanu pasi pemukundi Alain Prost. 