Results 1 to 12 of 12

Thread: Oil leak, front of engine

  1. #1

    Default Oil leak, front of engine

    I'm gonna post 2 threads, one on this and a another on my top. I just didn't want to mix the two together.

    I have a 96, with M45 and a JR Air to Water IC. I have an oil leak that appears to be coming from the front of the engine. It's not a major leak, however it's enough of one to leak on the garage floor. The oil is like down buy the timing setting and all over the front lower half. I've taken the IC tube off the get a good look down there and I can't find anything. It's not coming from the top..it's definitely the bottom front.

    I was planning on taking her to the car wash..removing the IC tube and doing a big time cleaning and try to pin point the leak. Any suggestions as to where the leak could be coming from? I tried to take some pics but they sucked. I will try to take some more.

    Sorry so long but just looking for a bit of direction.


    Titanescape
    Nothing like the whine of a SC at full throttle!

  2. #2

    Default

    Sounds like its time to change your front seal.
    If you're addicted to cold turkey how do you stop?

    I reject your reality and substitute my own.

  3. #3

    Default

    Front main seal
    ...and across the line.

    1996 Mazda Miata - R-Package (Eve-L)
    2012 Mazda CX-9 - Grand Touring (Dory)




  4. #4
    Mr Miata Solutions Rogue's Avatar
    Join Date
    Feb 2007
    Location
    Propwash 16Xray
    Posts
    2,563

    Default

    Crank seal, a common failure.
    Timing belt time.

  5. #5

    Default

    I was kinda thinking that too, ok Black Roadster...how about an estimate? Just general of course.
    Nothing like the whine of a SC at full throttle!

  6. #6

    Default

    Quote Originally Posted by titanescape View Post
    I was kinda thinking that too, ok Black Roadster...how about an estimate? Just general of course.
    PM Sent
    ...and across the line.

    1996 Mazda Miata - R-Package (Eve-L)
    2012 Mazda CX-9 - Grand Touring (Dory)




  7. #7

    Default

    Thanks BR.....
    Nothing like the whine of a SC at full throttle!

  8. #8
    Chassis Designer Yeller90's Avatar
    Join Date
    Mar 2010
    Location
    NE Tarrant County
    Posts
    138

    Default

    Don't forget cam seals and the valve cover as possibilities, I had a leak and I had the oil leak trifecta of all three
    Father and son project car with a FM 2.5 suspension.

  9. #9

    Default

    Also might check around the valve cover. My cas was leaking and some was running down the valve cover gasket all the way to the front of the engine. Course the front main was also leakign so that's most likely.

    Honestly after my TB job it wasn't really all that difficult, just don't redo it twice like me.
    '94 C-Package Black & Tan | MS3x | exhintake | USDM Tein Monoflex 10/8k | My 8 year roadster evolution

  10. #10

    Default

    I also have a 96 and have a leak in the same area that I have been tracking down. On mine it actually looks like the leak is coming from the oil pan as the back of the crank pulley is clean and I think I already replaced the front main when I did the TB.
    "Pain is inevitable, suffering is optional." Haruki Murakami

  11. #11

    Default

    Quote Originally Posted by Flyin96M View Post
    I also have a 96 and have a leak in the same area that I have been tracking down. On mine it actually looks like the leak is coming from the oil pan as the back of the crank pulley is clean and I think I already replaced the front main when I did the TB.

    Did you get the best view from underneath? I haven't pulled the engine shield and looked from the bottom up. If I just look from the top down it looks like it's coming from the front. I'm probably just going to take it to TDR and have them fix it. I usually have to figure it out before I take it to a shop but I trust those guys.
    Nothing like the whine of a SC at full throttle!

  12. #12

    Default

    Yeah I put it on a lift, pulled the belly pan and cleaned it up real good then went for a drive. Once I had it back on the lift it was easier see where it was and was not coming from.

    TDR are good people and I have known Gary for a long time so I'm sure he will be able to help you out.
    "Pain is inevitable, suffering is optional." Haruki Murakami

Similar Threads

  1. Replies: 20
    Last Post: 02-02-2010, 05:32 PM
  2. oil leak question
    By OZMDD in forum Miata Tech and Chat
    Replies: 10
    Last Post: 02-19-2009, 11:10 PM
  3. Missing Engine Oil
    By gabkwong in forum OTM Tech and Chat
    Replies: 8
    Last Post: 06-21-2006, 02:31 PM
  4. Help!! Weird Oil Leak Aghhh
    By Miatafreek in forum Miata Tech and Chat
    Replies: 19
    Last Post: 12-14-2005, 03:00 PM
  5. bad oil leak need help. .. ...
    By Miatafreek in forum Miata Tech and Chat
    Replies: 24
    Last Post: 11-30-2005, 06:24 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •