Oil leaking at the bottom of the gearbox

Tiny
JORDANNGIAU
  • MEMBER
  • 1996 HONDA CIVIC
  • 1.6L
  • 4 CYL
  • 2WD
  • MANUAL
  • 210,000 MILES
There are some oil leaks at the bottom of the gearbox which seems to be leaking from the axle seal on the passenger side CV axle. Also there are some oil leak at the shifter linkage where it meets the gearbox.

Also what sensor is this above the gearbox below the intake manifold? It seems to be wet around the sensor.
Monday, December 28th, 2020 AT 5:28 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,640 POSTS
Hi,

It's somewhat hard for me to see the sensor. However, I suspect you are referring to the vehicle speed sensor. Take a look at pic 1 and let me know if that looks like what you see.

Next, the gearbox can be leaking simply from the gasket where the casing is connected. And yes, there are axle seals on the transmission.

Here is what I suggest: Use a good degreaser and pressure wash the areas that are wet. Then, drive the vehicle to see where the leak is starting.

Let me know if I can help.
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Monday, December 28th, 2020 AT 11:17 PM
Tiny
JORDANNGIAU
  • MEMBER
  • 34 POSTS
Yes, it's the VSS. Alright I will do that.
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Tuesday, December 29th, 2020 AT 4:03 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,640 POSTS
Hi,

Let me know what you find Once we determine the source of the leak, we can focus on a repair.

Take care and if I don't hear from you, have a Happy New Year.

Joe
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Tuesday, December 29th, 2020 AT 10:55 PM

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