Omega Owners Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Welcome to OOF

Pages: 1 [2] 3  All   Go Down

Author Topic: Missfire - P0300 (3.2)  (Read 5451 times)

0 Members and 1 Guest are viewing this topic.

chrisgixer

  • Guest
Re: Missfire - P0300 (3.2)
« Reply #15 on: 30 October 2013, 22:21:34 »
Quote from: Fuse18 on 30 October 2013, 22:11:42
Just gave Jusme's 3.2 a check over with simiar symptoms and the spark plug gap was huge 1.8mm. Could only adjust as a temporary measure and advise replacement once we had some available so check the plugs
Twins opened up I presume? Or worn?
Logged

chrisgixer

  • Guest
Re: Missfire - P0300 (3.2)
« Reply #16 on: 30 October 2013, 22:22:56 »
Quote from: chrisgixer on 30 October 2013, 22:21:34
Quote from: Fuse18 on 30 October 2013, 22:11:42
Just gave Jusme's 3.2 a check over with simiar symptoms and the spark plug gap was huge 1.8mm. Could only adjust as a temporary measure and advise replacement once we had some available so check the plugs
Twins opened up I presume? Or worn?
Although I know I put quads in it, which I'm told are not adjustable.
Logged

chrisgixer

  • Guest
Re: Missfire - P0300 (3.2)
« Reply #17 on: 30 October 2013, 22:33:28 »
Ah. New plugs after the re build maybe?
Logged

biggriffin

  • Omega Lord
  • *****
  • Online Online
  • huntingdon, Hoof'land
  • Posts: 9845
    • It's Insignificant
    • View Profile
Re: Missfire - P0300 (3.2)
« Reply #18 on: 31 October 2013, 07:52:52 »
Quote from: chrisgixer on 30 October 2013, 21:34:26
Quote from: Broomies Mate on 30 October 2013, 21:11:30
Cheers guys - Pre cat codes have been resolved since the addition of another pair of lambdas (Thanks again Albs).

I've got a funky feeling this is a water ingress issue.  :-\

Until Saturday, I'm clutching at straws to be fair - But it's invaluable to hear from the guys in the know!  :y


EDIT: Pre cat, not post cat - Sorry Chris - Typing before thinking, again!  ;D

Sorry, can you clarify? Lambdas replaced? Or lambdas relocated? ...to fix the pre cat codes 0420/0430


with the amount of 3.0L cats that have popped up lately,just fit them with relocated lamdas. Loads better, not as restricted as 3.2 ones.
Logged
Hoof'land storeman.

Marks DTM Calib

  • Administrator
  • *****
  • Offline Offline
  • Gender: Male
  • West Bridgford
  • Posts: 34016
  • Git!
    • View Profile
Re: Missfire - P0300 (3.2)
« Reply #19 on: 31 October 2013, 08:03:09 »
Quote from: chrisgixer on 30 October 2013, 22:22:56
Quote from: chrisgixer on 30 October 2013, 22:21:34
Quote from: Fuse18 on 30 October 2013, 22:11:42
Just gave Jusme's 3.2 a check over with simiar symptoms and the spark plug gap was huge 1.8mm. Could only adjust as a temporary measure and advise replacement once we had some available so check the plugs
Twins opened up I presume? Or worn?
Although I know I put quads in it, which I'm told are not adjustable.

Nope quads.....
Logged

chrisgixer

  • Guest
Re: Missfire - P0300 (3.2)
« Reply #20 on: 31 October 2013, 09:50:58 »
Woo. Worn down then?
Logged

Marks DTM Calib

  • Administrator
  • *****
  • Offline Offline
  • Gender: Male
  • West Bridgford
  • Posts: 34016
  • Git!
    • View Profile
Re: Missfire - P0300 (3.2)
« Reply #21 on: 31 October 2013, 11:34:15 »
Quote from: chrisgixer on 31 October 2013, 09:50:58
Woo. Worn down then?

Yes, extremely!

All I could do was a temp adjustment to get it running and prove the diagnosis

I noted that the twins have a thicker more robust electrode
Logged

tunnie

  • Get A Life!!
  • *****
  • Offline Offline
  • Gender: Male
  • Surrey
  • Posts: 37573
    • Zafira Tourer & BMW 435i
    • View Profile
Re: Missfire - P0300 (3.2)
« Reply #22 on: 31 October 2013, 11:37:22 »
Ironic the quads are for longer life, do we know how long these were in/miles?
Logged

chrisgixer

  • Guest
Re: Missfire - P0300 (3.2)
« Reply #23 on: 31 October 2013, 15:47:18 »
And/or is the LPG accelerating the wear?
Logged

Marks DTM Calib

  • Administrator
  • *****
  • Offline Offline
  • Gender: Male
  • West Bridgford
  • Posts: 34016
  • Git!
    • View Profile
Re: Missfire - P0300 (3.2)
« Reply #24 on: 31 October 2013, 15:53:53 »
Quote from: chrisgixer on 31 October 2013, 15:47:18
And/or is the LPG accelerating the wear?

I would say, definately
Logged

TheBoy

  • Administrator
  • *****
  • Offline Offline
  • Gender: Male
  • Brackley, Northants
  • Posts: 107031
  • I Like Lockdown
    • Whatever Starts
    • View Profile
Re: Missfire - P0300 (3.2)
« Reply #25 on: 31 October 2013, 18:58:00 »
Quote from: chrisgixer on 31 October 2013, 15:47:18
And/or is the LPG accelerating the wear?
Which reminds me, I think the Bullet's plugs must be 50+k old, I must get some, as they are twins  :-[

PITA that my local dealer isn't TC, but I'm working on a solution :)
Logged
Grumpy old man

Broomies Mate

  • Omega Baron
  • *****
  • Offline Offline
  • Gender: Male
  • Bristol, UK
  • Posts: 3840
    • Stuff!
    • View Profile
Re: Missfire - P0300 (3.2)
« Reply #26 on: 01 November 2013, 19:48:43 »
A bit of good fortune tonight - If in Ice Mode, the missfire dissapears, so any knowledge on that front would be helpful!

Bad fortune - A screw in the OSF tyre very close to the sidewall.  A 600mile old Conti down the drain.

FML!!

I'll have a look at the missfire issue properly tomorrow.  Hoping it's a coil pack.  Wish me luck!!
Logged
2004 Saab 9-5 Aero Merlot Red Stg1 noobtune
2009 Saab 9-5 Turbo Edition Titan Grey Stg3 noobtune
2017 Vauxhall Vivaro L1H1 125PS Star Silver

tigers_gonads

  • Omega Lord
  • *****
  • Offline Offline
  • Gender: Male
  • Kinston Upon Hull
  • Posts: 8610
  • Driving a Honda CR-V which doesn't smell of pee
    • Honda CR-V
    • View Profile
Re: Missfire - P0300 (3.2)
« Reply #27 on: 01 November 2013, 20:03:21 »
Am I right in thinking that twin electrode plugs are preferable on cars with a lpg conversion due to the wider flame front ?

Also Al, got any pictures of this ballast resistor and its position ?
Logged

Broomies Mate

  • Omega Baron
  • *****
  • Offline Offline
  • Gender: Male
  • Bristol, UK
  • Posts: 3840
    • Stuff!
    • View Profile
Re: Missfire - P0300 (3.2)
« Reply #28 on: 01 November 2013, 20:17:22 »
Quote from: tigers_gonads on 01 November 2013, 20:03:21
Am I right in thinking that twin electrode plugs are preferable on cars with a lpg conversion due to the wider flame front ?

Also Al, got any pictures of this ballast resistor and its position ?

If he hasn't, I'll be sure to take pics tomorrow and get them online!
Logged
2004 Saab 9-5 Aero Merlot Red Stg1 noobtune
2009 Saab 9-5 Turbo Edition Titan Grey Stg3 noobtune
2017 Vauxhall Vivaro L1H1 125PS Star Silver

05omegav6

  • Guest
Re: Missfire - P0300 (3.2)
« Reply #29 on: 01 November 2013, 22:41:33 »
ex taxi alhor=Broomies Mate link=topic=118939.msg1510693#msg1510693 date=1383337042]
Quote from: tigers_gonads on 01 November 2013, 20:03:21
Am I right in thinking that twin electrode plugs are preferable on cars with a lpg conversion due to the wider flame front ?

Also Al, got any pictures of this ballast resistor and its position ?

If he hasn't, I'll be sure to take pics tomorrow and get them online!
[/quote]
Buggered if I can find one anywhere ::)

But have a read of this...

http://www.omegaowners.com/forum/index.php?topic=82787.0

Then this...

http://www.omegaowners.com/forum/index.php?topic=84326.0

And finally...

http://www.omegaowners.com/forum/index.php?topic=97070.0

Found it :y

http://www.omegaowners.com/forum/index.php?topic=109786.msg1376756#msg1376756

One small part in making it run better, finally cured with two loom changes :y
Logged
Pages: 1 [2] 3  All   Go Up
« previous next »
 

Page created in 0.014 seconds with 17 queries.