Results 1 to 15 of 15

Thread: Blown head gasket maybe?? any advice??

  1. #1
    Ride
    VS Executive

    Join Date
    Mar 2010
    Posts
    16

    Unhappy Blown head gasket maybe?? any advice??

    yer so i think i blew a head gasket like not long ago

    got home, parked, smelt weird smell

    got out

    see the smoke through the lights

    open the bonnet and i see smoke coming from around the rocker covers

    never really blown a head gasket before, so not sure if it would make a sound, becasue i didnt hear anything


    the other thing i think it might be is that i have a crack somewhere cos ive seen a fair bit of oil of my driveway

    anyway

    heres a picture to help

    any advice is greatly appreciated!!!!!!!!!!!!!!!!!!!

    ty. =]

  2. #2
    Ride
    VS Executive

    Join Date
    Mar 2010
    Posts
    16

  3. #3
    Ride
    VS Executive

    Join Date
    Mar 2010
    Posts
    16

  4. #4
    Ride
    vs commodore

    Join Date
    Oct 2009
    Location
    Tamworth NSW
    Posts
    4,509

    Default

    Get the cooling system pressure tested,and get the engine compression tested.These tests are fairly cheap to get done.Probably wouldnt hurt to get the hot and cold oil pressure readings checked at the same time.These tests will give you a good idea of the true overall condition of your engine.

  5. #5
    Ride
    Vt Commodore Exec Series II

    Join Date
    Jul 2010
    Location
    sunshine coast
    Posts
    160

  6. #6
    keza87's Avatar
    keza87 is offline JCCC NSW Member
    Ride
    VX Wagon S3.8 M5

    Join Date
    May 2006
    Location
    Sydney
    Posts
    242

    Default

    I would say something has definitely let go!
    It is coming from above the rocker cover or from below. Its a bit hard to tell but it looks like the rocker cover is covered in it as well.
    JCCC NSW Member

    Check out my ride here : VX Manual Wagon with VZ Senator front end now Supercharged

    Just Commodores NSW Chapter. Join in for a cruise some time!
    Click here for more info

  7. #7
    Ride
    VS Executive

    Join Date
    Mar 2010
    Posts
    16

    Default

    yer it the smoke was coming from below

    and yer it did also look like something has sprayed everywhere

    just checked the dipstick then and it was on empty

    so im leaning towards it hopefully being just no oil and getting the crack or whatever it is fixed

    cheers for ze replies btw =]

  8. #8
    Ride
    Vt Commodore Exec Series II

    Join Date
    Jul 2010
    Location
    sunshine coast
    Posts
    160

    Default

    empty? really? is the car on level ground and is the engine cooled down a bit?

  9. #9
    Ride
    Vt Commodore Exec Series II

    Join Date
    Jul 2010
    Location
    sunshine coast
    Posts
    160

    Default

    look under your oil cap then, is there mayo whitish sludgy sh!t on the cap

  10. #10
    hako is offline Donating Member
    Ride
    VS11 BT1 V6

    Join Date
    Aug 2004
    Location
    Toowoomba SE QLD
    Posts
    7,344

    Default

    Looks like a simple rocker cover gasket leaking badly - eventually they get worse and the oil runs over the exhaust manifold and....smokes. If the engine runs OK after topping the oil up, I'd replace the gasket.
    "If anyone disagrees with anything I say, I am quite prepared not only to retract it, but also to deny under oath that I ever said it." --T. Lehrer
    "The secret of success is sincerity. Once you can fake that you've got it made." -- Jean Giraudoux

  11. #11
    Ride
    Vt Commodore Exec Series II

    Join Date
    Jul 2010
    Location
    sunshine coast
    Posts
    160

  12. #12
    James39's Avatar
    James39 is online now Gave up on VL's
    Ride
    1995 VS Acclaim & 1992 Holden Barina

    Join Date
    Jul 2009
    Location
    Newcastle NSW
    Posts
    876

  13. #13
    FstStig's Avatar
    FstStig is offline Diagnostician
    Ride
    1993 VR Calais

    Join Date
    Sep 2008
    Location
    Newcastle/Central Coast, NSW
    Posts
    1,008

    Default

    Second the Rocker Cover or perhaps the Inlet manifold Gasket or maybe the Inlet itself has cracked.
    If it's not a Symptom its not relevant, and if its not relevant I don't care!

  14. #14
    Ride
    vs commodore

    Join Date
    Oct 2009
    Location
    Tamworth NSW
    Posts
    4,509

    Default

    Just having another look at the pic,that gasket is sticking out the side under the cover,no wonder its leaking oil and smoking,the oil is dripping onto the exhaust manifiold.Just replace the rocker cover gaskets,and only tighten them to the proper specification (7 -11 Nm) .Most people overtighten these covers and it squashes the gaskets which bulges them out like in the pic,which just causes an oil leak again.

  15. #15
    Ride
    VS Executive

    Join Date
    Mar 2010
    Posts
    16

    Default

    thanks soooooooooooo much for the responses, i know a little bit about cars

    but yer when it comes to these kinda things i know f*ck all

    i might have agood look at it one day and go borrow the service manual and have a nice read

    thanks heaps but guys!


Similar Threads

  1. Cracked head? blown head gasket???
    By VL_5SPEED in forum General
    Replies: 9
    Last Post: 09-01-2010, 10:41 AM
  2. Is this a blown head gasket?
    By levymetal in forum VN - VP Holden Commodore (1988 - 1993)
    Replies: 21
    Last Post: 12-07-2009, 05:14 PM
  3. think ive blown a head gasket
    By PaRaDoX in forum VN - VP Holden Commodore (1988 - 1993)
    Replies: 10
    Last Post: 20-07-2006, 12:10 AM
  4. Blown head gasket or cracked head
    By ucwepn in forum VL Holden Commodore (1986 - 1988)
    Replies: 18
    Last Post: 07-06-2006, 07:52 PM
  5. Blown head gasket ?
    By gemini in forum VN - VP Holden Commodore (1988 - 1993)
    Replies: 12
    Last Post: 09-05-2005, 02:38 PM

Tags for this Thread

Posting Permissions

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

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72