What to Do If You Accidentally Fill a Gasoline Car with Diesel?
3 Answers
Gasoline Car Filled with Diesel Solution: 1. Clean the fuel system, replace the gasoline filter, and conduct a comprehensive inspection; 2. Drain the diesel completely and refill with gasoline. The hazards of filling a gasoline car with diesel are: 1. Poor fuel atomization, vehicle shaking, and black smoke from the exhaust pipe; 2. Clogging of spark plugs and ignition coils; 3. Disrupting the stability of the fuel system, leading to engine damage. Fueling precautions include: 1. Choose to refuel when temperatures are relatively low; 2. Maintain a minimal amount of fuel if the car is unused or rarely used for an extended period; 3. Avoid refueling when a tanker truck is unloading fuel; 4. Turn off the engine when refueling a gasoline car.
I've been driving for over 30 years and seen this kind of thing quite often. Once, an old chap at the gas station got distracted while chatting and accidentally filled his gasoline car with diesel. I immediately told him not to turn the key to start the engine, as diesel would flood into the engine, damaging the spark plugs and fuel injectors. At best, it would cause black smoke and power loss; at worst, the engine could be ruined, costing over ten thousand in repairs. The best move is to stop and turn off the engine, then call for a tow truck to take it to a repair shop. The mechanic will need to thoroughly clean the fuel tank and fuel system, a process that takes at least half a day and costs at least 500 bucks. To prevent this, I've made it a habit to glance at the fuel pump label before refueling or stick a reminder note—it saves hassle and money.
As a new car owner who just started, I was so panicked when this happened last week that I almost broke down. I immediately turned off the engine and didn't dare to start it. After searching online, I found out that diesel mixed into a gasoline engine can clog the pipelines and cause malfunctions. So, I called the car service hotline for help. They sent a tow truck for repairs, and it cost 800 for cleaning. However, the mechanic mentioned that if I had mistakenly started the engine, it might have required a major overhaul of the fuel injection pump, costing thousands. Now, I double-check the fuel type more carefully. For daily prevention, it's recommended to use an app to set up fuel reminders or buy colored fuel cap labels to avoid confusion. Safety is the top priority.