Transmission Fluid Pouring Out of Car
Causes
- Leaking transmission pan gasket
- Damaged transmission case
- Loose transmission bolts
- Faulty torque converter seal
- Overfilled transmission
Symptoms
- Transmission fluid leak under car
- Low transmission fluid level
- Slipping transmission
- Delayed shifting
- Hard shifting
Diagnosis
To diagnose the cause of transmission fluid leaking, the mechanic will:
- Inspect the transmission for leaks
- Check the transmission fluid level
- Test the transmission for slipping
- Read the diagnostic trouble codes (DTCs)
Repair
The repair for a transmission fluid leak will depend on the cause. Some common repairs include:
- Replacing the transmission pan gasket
- Repairing the damaged transmission case
- Tightening the transmission bolts
- Replacing the faulty torque converter seal
- Draining and refilling the transmission fluid
Cost
The cost to repair a transmission fluid leak will vary depending on the cause and severity of the leak. A minor leak may only cost a few hundred dollars to repair, while a major leak could cost several thousand dollars.
Prevention
There are a few things you can do to help prevent transmission fluid leaks, including:
- Check the transmission fluid level regularly
- Change the transmission fluid and filter according to the manufacturer’s recommendations
- Avoid towing heavy loads
- Don’t drive the car if the transmission is slipping
Conclusion
Transmission fluid leaks can be a serious problem, but they can be repaired if they are caught early. If you notice any of the symptoms of a transmission fluid leak, it is important to have the car inspected by a mechanic as soon as possible.
