Can Exhaust Cleaner Replace Gasoline?

2 Answers
VonCamille
08/27/25 2:04am
Automobile exhaust cleaner cannot replace gasoline. The introduction of exhaust cleaner and the reasons why it cannot replace gasoline are as follows: Reasons why exhaust cleaner cannot replace gasoline: Adding exhaust cleaner to a car can cause significant damage to components such as the fuel system and engine, and it can also be highly harmful to human health. Introduction to exhaust cleaner: The main component of automobile exhaust cleaner is methanol, with a concentration as high as 99.63%. Using this product can cause severe damage to the vehicle: the fuel system and engine of a car have poor tolerance to methanol. Excessive use of methanol can lead to corrosion, swelling, softening, and cracking of synthetic rubber materials, as well as metal pitting in the carburetor. The impact of this product on human health should not be overlooked either: methanol is highly damaging to the human nervous system and blood system. Ingesting methanol through the digestive tract, respiratory tract, or skin can cause toxic reactions. Additionally, methanol vapor can damage the respiratory tract mucosa or lead to vision deterioration.
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AlinaMarie
09/08/25 8:50am
I've been repairing cars for over a decade and have seen many people trying to take shortcuts to save money. Exhaust gas cleaner is actually a type of fuel additive specifically designed to remove carbon deposits and sediments inside the engine, helping it run more smoothly. However, it should never be used as a primary fuel substitute for gasoline. Gasoline is the source of combustion, providing the energy needed for vehicle operation; the cleaner is merely an auxiliary cleaning agent with chemical properties similar to solvents, having too low viscosity and calorific value. If used as a substitute, the engine may experience knocking, insufficient lubrication, or even damage to pistons and cylinder blocks. I once handled a case where a customer used pure cleaner for a long-distance trip, resulting in engine failure and repair costs exceeding a thousand dollars. For safety, only add a small bottle of cleaner to a full tank during each maintenance, keeping the ratio below 1%—excessive amounts can be harmful. Remember, there are many ways to save money, such as regular tire maintenance or avoiding short trips, but don't gamble with your engine.
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