1. Damaged Transmission Pan: A rock hitting the bottom of your car could have caused damage to the transmission pan which holds the transmission fluid. Look underneath the car for signs of a dented or cracked transmission pan.
2. Damaged Seals: The impact could have damaged the seals around the transmission causing fluid to leak out. These seals are essential for keeping the fluid contained within the transmission.
3. Loose Drain Plug: Check if the drain plug on the transmission pan has come loose or damaged, allowing fluid to escape.
4. Damaged Transmission Lines: The transmission lines that carry fluid to and from the transmission could have been damaged due to the impact.
5. Internal Damage: In some cases, a severe impact can even cause damage to internal transmission components leading to leaks.
What To Do:
1. Immediate Action: If you notice a transmission fluid leak after hitting a rock, pull over as soon as safely possible. Continuing to drive with low transmission fluid can cause serious damage.
2. Check Fluid Level: Use the dipstick to check the transmission fluid level and add more fluid if needed (always use the recommended type of fluid specified in your car's owner's manual).
3. Inspect Transmission: Lift up the vehicle or use a ramp to inspect underneath. Look for any visible signs of damage, such as dents or cracks.
4. Towing: If the transmission fluid is rapidly leaking or if you're unsure of the severity of the damage, it is recommended to have your car towed to a mechanic.
5. Professional Repair: Transmission repairs are complex and often specialized tools and knowledge. It's best to consult with a qualified mechanic who can properly diagnose and fix the problem.
Remember that driving with a transmission leak compromises your car's safety and performance. Promptly addressing the issue is crucial to minimize further damage and ensure your vehicle's overall health.
