<prompt> Bhala okuqhubekayo kwalesi sigaba - Ekuqaleni kwayo, i-IRL yayisebenzisa uphethiloli womjaho we-methanol, owawuyisimiso esivamile emjahweni wamabhayisikili aseMelika kusukela ngo-1964 e-Indianapolis 500  <response>: Ukuphahlazeka kuka-Eddie Sachs noDave MacDonald. Kwase kuyisikhathi eside i-methanol iyindlela ephephile yokusebenzisa uphethiloli. Yayinephuzu eliphakeme lokuvutha, yayicisha kalula ngamanzi, futhi yayishisa ingabonakali. Lapho i-IRL yethula imijaho yasebusuku ngo-1997, ukushiswa kukaphethiloli we-methanol kwabonakala okokuqala ngqa, kubonakala nge-haze eluhlaza okwesibhakabhaka. Unalokhu engqondweni, emzamweni wokukwenza kubonakale kangcono uma kwenzeka umlilo phakathi nesikhathi sokukhanya kwelanga, kwafakwa ezinye izinhlanganisela kulokho kukaphethiloli. Ngenxa yokuphepha, i-methanol yayizoshiswa umbala. 