Will a lot of water in the gas tank ruin an engine?

Water can cause severe damage to an engine, regardless of the type. Water in the gas tank can enter the fuel system and mix with the gasoline. This can create a lean air/fuel mixture, which can cause the engine to run too hot. This can lead to engine knocking and knocking can even damage the engine.

Water can also cause the engine to stall, especially if it collects in the fuel injector or carburetor. In addition, water can corrode the fuel system components, leading to leaks and other problems.

If you suspect that there may be water in your gas tank, it's important to have it drained and the fuel system flushed as soon as possible. This will help to prevent any damage to the engine.

Here are some signs that there may be water in your gas tank:

- The engine is running rough or stalling.

- The engine is knocking.

- The engine is overheating.

- The fuel gauge is reading incorrectly.

- There is water in the fuel filter.

If you notice any of these symptoms, it's important to have your car checked by a mechanic as soon as possible.