Skip the auto shop - Our mechanics make house calls

Q: Heavy transmission leak.

asked by on

My transmission fluid is leaking heavily and appears to be dripping down from the top.

A: The transmission needs to be inspected to d...

The transmission needs to be inspected to determine the source of the leak. If the leak source is not obviously identified, Nissan has a TSB out NTB09-140 which discusses the proper diagnosis using a UV dye to locate hard to spot leaks. You may want to enlist the help of a mechanic, like one from YourMechanic, who has the equipment and experience to locate the leak source and recommend the correct repair.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Car slips out of 3rd gear

Modern transmissions are fully synchronized, which means there is a system of synchronizer clutches that speed or slow down the rotation of the gears until both are rotating at the same speed and can be locked. The most likely causes...

Q: Brake system, coolant leak, brake fluid leak ,wheel hub

All of these repairs are feasible. Brake systems can leak at a variety of points but the repairs are pretty straightforward. What I would suggest is you visit the YourMechanic Internet portal and request brake leak diagnostic and repair service....

Q: Car not starting after starter replacement

There are multiple issues that can cause a no start. When dealing with a situation the next best step would be to have a qualified technician perform a starting/charging system inspection to check the battery and starter for proper operation....

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.