1. Welcome to Tacoma World!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all Tacoma discussion topics
    • Communicate privately with other Tacoma owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site

Anyone else develope a seep/leak at front valve cover?

Discussion in '2nd Gen. Tacomas (2005-2015)' started by TnShooter, Feb 11, 2019.

  1. Feb 11, 2019 at 9:45 AM
    #1
    TnShooter

    TnShooter [OP] The TacomaWorld Stray

    Joined:
    Sep 2, 2010
    Member:
    #42625
    Messages:
    17,358
    Gender:
    Male
    First Name:
    Deogee
    Vehicle:
    07' TRD Off-Road, Auto
    STOCK
    Seems I had a seep since around 70k.
    It is where the timing cover and valve cover meet.
    Sarted on passenger side and now @ 114k the driver side has started.
    I wouldn't call it a leak yet. As there aren't any drips. ...yet....

    I noticed the passenger side a few years ago.
    I'm not too worried about it currently.
    But I am guessing I'll have to do gaskets eventually.

    Any one else seen this before?
     
  2. Feb 11, 2019 at 11:19 AM
    #2
    TexasWhiteIce

    TexasWhiteIce Well-Known Member

    Joined:
    Sep 12, 2010
    Member:
    #43160
    Messages:
    5,346
    Gender:
    Male
    Texas
    Vehicle:
    2022 White DCLB SR5 - Blackout
    Your year is known for gasket problems. Looks like you may have one.
     
    TnShooter[OP] likes this.
  3. Feb 11, 2019 at 12:41 PM
    #3
    81shark

    81shark Well-Known Member

    Joined:
    Nov 7, 2008
    Member:
    #10567
    Messages:
    4,080
    Gender:
    Male
    Vehicle:
    2006 Base Access CP1
    the timing cover is the valve cover.

    mine started at 115K miles, give or take. easy fix.
     
    TnShooter[OP] likes this.
  4. Feb 11, 2019 at 1:09 PM
    #4
    TnShooter

    TnShooter [OP] The TacomaWorld Stray

    Joined:
    Sep 2, 2010
    Member:
    #42625
    Messages:
    17,358
    Gender:
    Male
    First Name:
    Deogee
    Vehicle:
    07' TRD Off-Road, Auto
    STOCK
    Does it require you to take the front timing cover off.
    Or just remove valve cove and replace the gasket?
     
  5. Feb 11, 2019 at 1:20 PM
    #5
    TnShooter

    TnShooter [OP] The TacomaWorld Stray

    Joined:
    Sep 2, 2010
    Member:
    #42625
    Messages:
    17,358
    Gender:
    Male
    First Name:
    Deogee
    Vehicle:
    07' TRD Off-Road, Auto
    STOCK
    After some research:

    It looks like you only need to remove the upper intake.
    Then install new gaskets.
     
  6. Feb 11, 2019 at 4:03 PM
    #6
    08TacoTrD

    08TacoTrD Well-Known Member

    Joined:
    Oct 30, 2008
    Member:
    #10385
    Messages:
    1,576
    Gender:
    Male
    Vehicle:
    08 TRD Offroad
    5100's and 883 OME Coils TRD Exhaust Deaver 1.5" AAL Rear Differential Breather Extension, 4WD Light, Tailgate Pipe clamp, Fog lights on while High Beams on, Carrier Bearing flip
    Front of the passenger side valve cover? My 08 has had that for years. Tightened it up a few years ago and it slowly came back. Not worrying unless it's really leaking.
     
  7. Feb 11, 2019 at 4:05 PM
    #7
    User Name01

    User Name01 Little boy from FairyTale Land

    Joined:
    Jul 15, 2013
    Member:
    #108296
    Messages:
    6,382
    Gender:
    Male
    First Name:
    Bolbi Stroganovsky
    Wherever the next wind project is
    Vehicle:
    TRD Sport Barcelona Red Metallic Dbl Cab 4x4
    Yeah. Mine plus 2 other people I know have leaky valve covers.
    2011, 2005 and 2008
     
  8. Feb 11, 2019 at 5:31 PM
    #8
    taco912

    taco912 Well-Known Member

    Joined:
    Apr 28, 2018
    Member:
    #251948
    Messages:
    409
    Gender:
    Male
    North of the Bridge
    Vehicle:
    2006 AC 4.0 AT 4x4 SR5 TRD OR
    Yep, my '06 too! I just cranked the couple of bolts down a bit right there on the pass front corner. I noticed when I purchased @ 122K miles.

    Watching to see how it goes.
     
  9. Feb 14, 2019 at 10:29 PM
    #9
    joes06tacoma

    joes06tacoma Well-Known Member

    Joined:
    Jan 1, 2010
    Member:
    #28588
    Messages:
    3,185
    Gender:
    Male
    First Name:
    Joe
    Central Coast, CA
    Vehicle:
    06 4x4 Off Road Access Cab v6 6spd
    LEER Shell with dome lights operated with 3 way switches, aux backup lights with relay and 3 position switch, modified wiring to compass/temp display and clock to include switch that disables dimming function (poor man's DRL solution), Scan Gauge 2
    I just had my passenger side valve cover gasket done. The drivers side is still dry. Passenger side was leaking for probably the last 7 years/45K. My mechanic actually told me I'm too particular and could have left it alone, wasn't leaking onto exhaust and didn't show low on the dipstick.

    I would watch the driver's side pretty close, the alternator is directly underneath that front corner area, not good to get that wet.

    No need to pull timing cover to change valve cover gaskets.
     
    TnShooter[OP] likes this.

Products Discussed in

To Top