must be watch this video for step by step guide...
   • पानी में डूबे गाडी को कैसे स्टार्ट कर...  
recover your engine if your car is flooded in water or your car engine water logged then how to repair or fix to starting the engine .
What Happens if Water Enters the Engine?
If water enters the engine it can lead to bad things. If there's water in your engine, it leads to compression issues because there's no place for the water to go. Piston rods will begin to bend and eventually break.
How do I know if I have water in my engine?
Pull the engine oil and transmission fluid dipsticks and differential plug. If the fluid appears milky, diluted, is no longer its original color or is beige in color, then it is likely the pans contain water. The vehicle should be towed to your repair shop.

Dealing with a water-flooded car engine can be a serious issue, but taking the right steps can help mitigate the damage. Here are the steps you should follow:

1. **Do Not Start the Car**: Attempting to start the car can cause further damage to the engine.

2. **Disconnect the Battery**: This prevents any electrical issues or short circuits.

3. **Assess the Damage**: Determine how much water has entered the engine and other parts of the car. If water reached the engine, you may need professional help.

4. **Remove the Spark Plugs**: This allows you to turn the engine over without it starting, which can help expel water from the cylinders.

5. **Drain the Water**:
- **Oil**: Drain and replace the engine oil. Water in the oil can lead to significant engine damage.
- **Fuel System**: If water has entered the fuel system, it needs to be drained and refueled with fresh gasoline.

6. **Dry the Components**:
- **Air Filter**: Replace if it’s wet.
- **Engine Components**: Dry out any visible water in the engine bay. Use compressed air if available.

7. **Check the Electrical System**: Inspect the fuse box and wiring for signs of water damage.

8. **Replace Fluids**: After draining, refill the engine oil, coolant, and other fluids.

9. **Check for Further Damage**: Inspect the car for any additional signs of damage, such as rust or mold, which can occur due to prolonged exposure to water.

10. **Professional Inspection**: If unsure or if significant water intrusion occurred, it’s advisable to have a professional mechanic inspect the vehicle.

Additional Tips
- **Insurance**: Check if your insurance covers water damage. You might be eligible for a claim.
- **Dry the Interior**: If the interior is also flooded, remove the seats and carpets to dry them out properly.

By following these steps, you can minimize the potential damage caused by a water-flooded car engine.