Man Puts Diesel in Toyota Engine to ‘Clean’ Crusty Build-up
A Toyota 4Runner owner with 340,000 miles on the odometer recently used an old-school mechanic trick by pouring a gallon of diesel fuel into his engine oil to clean heavy internal buildup. According to TikTok creator HP Medina (@_hpmedina_), whose video reached over 198,800 views, the engine’s internal components had grown crusty with age despite … Read more
