Omega Owners Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Please check the Forum Guidelines at the top of the Newbie section

Pages: 1 [2]  All   Go Down

Author Topic: slight misfire  (Read 3612 times)

0 Members and 1 Guest are viewing this topic.

psnimv6

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • tyrone n ireland
  • Posts: 192
    • View Profile
Re: slight misfire
« Reply #15 on: 03 January 2008, 21:56:09 »

thanks for the reply will try that and see but i don,t think it will effect the running of the car but you never no, i am running out of ideas and the car is up for mot real soon and is almost certainly going to fail the emmissions test
Logged

Entwood

  • Omega Queen
  • *****
  • Offline Offline
  • Gender: Male
  • North Wiltshire
  • Posts: 19566
  • My Old 3.2 V6 Elite (LPG)
    • Audi A6 Allroad 3.0 DTI
    • View Profile
Re: slight misfire
« Reply #16 on: 03 January 2008, 22:02:33 »

Well if it is always sucking air it counts as a vac leak, and the vac system is pretty complicated, vac leaks cause poor running ..... so worth a try .. what is there to lose ??  :)
Logged

psnimv6

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • tyrone n ireland
  • Posts: 192
    • View Profile
Re: slight misfire
« Reply #17 on: 15 January 2008, 10:26:29 »

ok my omega is still misfiring but today it got really bad as in almost undriveable, it is not to bad under very light throttle but any more and it spluters and misfires really bad any ideas? as this is a old thread i don,t want to go over everything again but to update the EML is still not on, the car starts ok, idles ok , under very light throttle ok , under very heavy throttle mising really bad , any help much appreciated
Logged

shyboy

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • Southport, merseyside.
  • Posts: 1202
    • Mazda 6
    • View Profile
Re: slight misfire
« Reply #18 on: 15 January 2008, 13:43:56 »

Could it be fuel starvation under load. ?Blocked/restricted fuel filter?
Only check is to replace, I think but worth trying.
Logged

psnimv6

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • tyrone n ireland
  • Posts: 192
    • View Profile
Re: slight misfire
« Reply #19 on: 15 January 2008, 13:49:56 »

could be right easy to change so will try it just to rule it out thanks
Logged

psnimv6

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • tyrone n ireland
  • Posts: 192
    • View Profile
Re: slight misfire
« Reply #20 on: 15 January 2008, 21:41:54 »

any other ideas? please  :(
Logged

Kevin Wood

  • Global Moderator
  • *****
  • Offline Offline
  • Gender: Male
  • Alton, Hampshire
  • Posts: 36384
    • Jaguar XE 25t, Westfield
    • View Profile
Re: slight misfire
« Reply #21 on: 15 January 2008, 21:47:00 »

Makes me think of MAF sensor or TPS but either of those would raise a fault code. (have you checked for codes, and that the light is working?)

Clogged air filter?

Failing that maybe the coil pack.

Kevin
Logged
Tech2 services currently available. See TheBoy's price list: http://theboy.omegaowners.com/

psnimv6

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • tyrone n ireland
  • Posts: 192
    • View Profile
Re: slight misfire
« Reply #22 on: 15 January 2008, 22:02:08 »

thanks for reply the air filter is not dirty and the eml is working as it should , the coil pack looks as good as new as do the leads no rust or corrosion , i have not had the codes read as the light goes off as expected and does not come on again ,
Logged

psnimv6

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • tyrone n ireland
  • Posts: 192
    • View Profile
Re: slight misfire
« Reply #23 on: 16 January 2008, 12:25:08 »

just totally removed the dis pac what a c**t of a job and guess what corrorded at the bottom fairly badly i had only looked at the plug connections and they where perfect but this is definatly my problem as all you guys had said it sounds like so have ordered a new one off ebay should be here tommorrow, all being well this will sort out this depressing problem thanks for all the help will post back the rusults asap
Logged

psnimv6

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • tyrone n ireland
  • Posts: 192
    • View Profile
Re: slight misfire
« Reply #24 on: 17 January 2008, 15:17:11 »

just to let you no car is now fixed thanks to you lot telling me to check the coil pack thanks for the help :y
Logged

markey mark

  • Omega Baron
  • *****
  • Offline Offline
  • Gender: Male
  • SLady bitshorpe north lincs
  • Posts: 4236
  • banned for repeatedly reneaging on deals.
    • View Profile
Re: slight misfire
« Reply #25 on: 17 January 2008, 16:32:01 »

top job nice one fella !! :y
Logged
Pages: 1 [2]  All   Go Up
 

Page created in 0.012 seconds with 17 queries.