Omega Owners Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Welcome to OOF

Pages: [1]   Go Down

Author Topic: Smoking  (Read 992 times)

0 Members and 1 Guest are viewing this topic.

Carlton

  • Newbie
  • *
  • Offline Offline
  • Gender: Male
  • 0
  • Posts: 19
    • View Profile
Smoking
« on: 15 February 2010, 09:49:12 »
Hello

Just wanted your advice, started to notice that when the miggy is firsgt started (especially from cold) there is a grey/blue smoke puff from the exhaust.

Is this common or the start of something serious

TIA

  :)
Logged

PhilRich

  • Omega Queen
  • *****
  • Offline Offline
  • Gender: Male
  • A bit further North of the Back of Beyond!
  • Posts: 10338
    • Mk 2 Volvo V70
    • View Profile
Re: Smoking
« Reply #1 on: 15 February 2010, 09:53:58 »
Unless there is a great deal of 'smoke' & it is constant, then it sounds pretty normal to me. Don't forget that in this cold weather, any water vapour coming from the exhaust will show as 'steam/smoke'. Keep an eye on it for a while to see if it gets worse. HTH :y
Logged
If it ain't broke keep fixing it 'til it is!

Carlton

  • Newbie
  • *
  • Offline Offline
  • Gender: Male
  • 0
  • Posts: 19
    • View Profile
Re: Smoking
« Reply #2 on: 15 February 2010, 10:06:53 »
Thanks for that info.

Definately smoke as oppossed to vapour as you can smell it. Like I said tho its only happens with the first couple of revs.

 :)
Logged

Elite Pete

  • Omega Queen
  • *****
  • Offline Offline
  • Gender: Male
  • Chester
  • Posts: 19580
  • My spider senses are tingling
    • Audi SQ5 GSX1400
    • View Profile
Re: Smoking
« Reply #3 on: 15 February 2010, 10:08:55 »
Its common on the 2.6 due to valve stem oil seals. Just keep an eye on oil levels
Logged
Retired

mudflap

  • Intermediate Member
  • ***
  • Offline Offline
  • Gender: Male
  • NW London UK
  • Posts: 353
  • My Green Goddess
    • View Profile
Re: Smoking
« Reply #4 on: 15 February 2010, 10:37:50 »
Saw this thread and was preparing to give tips on how to give up... ::)

my car does this a bit even when hot, but it is b*****y freezing out there... :D

« Last Edit: 15 February 2010, 10:38:42 by mudflap »
Logged
If it's got tits or wheels  it's bound to give you trouble   

kcl

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • Finland
  • Posts: 1224
    • Volvo V60 D4 -14
    • View Profile
Re: Smoking
« Reply #5 on: 15 February 2010, 11:52:59 »
as ElitePete said it's a known problem on certain 2,6 engines, the seals were changed during production. Wonder if any 3,2 has the same problem? And to fix you need to have the heads off, or am I wrong?
Logged

Marks DTM Calib

  • Administrator
  • *****
  • Offline Offline
  • Gender: Male
  • West Bridgford
  • Posts: 33982
  • Git!
    • View Profile
Re: Smoking
« Reply #6 on: 15 February 2010, 12:22:13 »
You can change with the heads fitted if you have the correct tools.

Its an issue that affects the first 12 months or so of 2.6 engine production (note ENGINE production, not vehicle) but, is not seen on the 3.2.

The fault is caused by some low life purchasing scrote who decided to save a penny on each stem seal.....

What you will have fitted is a red coloured seal which goes hard and causes oil to pass down the valve stem as it becomes loose on the valve guide....

Heres a few pictures:


The offending item is on the left



The results


Logged

kcl

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • Finland
  • Posts: 1224
    • Volvo V60 D4 -14
    • View Profile
Re: Smoking
« Reply #7 on: 15 February 2010, 12:34:39 »
Quote
You can change with the heads fitted if you have the correct tools.

And the correct tools are...? Spring compressor, what kind? Any pics? Adapter to put air on cylinder, anything else special?
Logged

Marks DTM Calib

  • Administrator
  • *****
  • Offline Offline
  • Gender: Male
  • West Bridgford
  • Posts: 33982
  • Git!
    • View Profile
Re: Smoking
« Reply #8 on: 15 February 2010, 13:00:42 »
No pics sadly.

Its a bar with 2 brackets on. Each bracket screws into where the front and rear cam caps go....the tool than uses this bar as a pivot with a lever to operate said device at one end and a fork type setup to compress the spring at the other.

Logged

Andy B

  • Get A Life!!
  • *****
  • Online Online
  • Gender: Male
  • Bury Lancs
  • Posts: 39728
    • ML350 TDM SmartRoadster
    • View Profile
Re: Smoking
« Reply #9 on: 15 February 2010, 13:03:44 »
Quote
...... Adapter to put air on cylinder, anything else special?


Feed string/cord down the bore when the piston is down the bore & slowly lift the piston till the string is slightly squashed against the valves. That's how we did a car (Ford) of my Dad's.
I'm sure Mark will give a pointer to the actual tools required to compress the valve springs in situ  ::)  ::)  ::)
Logged

Martin_1962

  • Guest
Re: Smoking
« Reply #10 on: 15 February 2010, 17:56:52 »
Valve seals

It would be rude not to fit 3.0 cams and inlet divider!
Logged
Pages: [1]   Go Up
« previous next »
 

Page created in 0.019 seconds with 18 queries.