Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: Big Sye on 07 February 2009, 15:52:47

Title: slight judder.....
Post by: Big Sye on 07 February 2009, 15:52:47
i have noticed that my car is juddering while driving, only slightly but ya can feel it.  it seems to be between 20ish - 35ish mph,  then seems to stop after 35ish..   could this be some miss fire or something.  it does get rather annoying
Title: Re: slight judder.....
Post by: Proz on 07 February 2009, 15:54:15
Quote
i have noticed that my car is juddering while driving, only slightly but ya can feel it.  it seems to be between 20ish - 35ish mph,  then seems to stop after 35ish..   could this be some miss fire or something.  it does get rather annoying

Im sure if it was a misfire it would throw up a code and put the eml light on .
Title: Re: slight judder.....
Post by: Big Sye on 07 February 2009, 15:56:08
my engine management light has been on since i bought the car,  its an ex plod and they have messed up some wiring somewhere so a code always shows up.  ive still yet to do the paper clip trick.

other than the judder the car runs sweet.
Title: Re: slight judder.....
Post by: Proz on 07 February 2009, 15:57:06
Best to clip it and see what codes are there  :y
Title: Re: slight judder.....
Post by: Big Sye on 07 February 2009, 15:58:46
ok thanks   i will do.
Title: Re: slight judder.....
Post by: Big Sye on 07 February 2009, 16:52:02
i have just clipped it to see what codes i get.  i got the following

12   not sure what 12 is.
87  A/C Cutoff Relay Voltage Low  (what does that mean???)
31  - No Engine RPM )mines a V6 and engine not running during test)
Title: Re: slight judder.....
Post by: JamesV6CDX on 07 February 2009, 17:14:43
12 is start of diagnosis.
Nothing really amiss there...
Title: Re: slight judder.....
Post by: Big Sye on 07 February 2009, 19:24:49
ok.  any possible solution for the code

87  A/C Cutoff Relay Voltage Low   ??
Title: Re: slight judder.....
Post by: dino on 08 February 2009, 16:49:27
had similar probs with my mv6 for ages, eventually got it sorted last week.  It was the front camber settings and the knock on effect was that this messed up the front tyres.  Vx sorted out the camber and put on a new set of wheels and it now drives like a dream.  The other thing that it might be is worn bushes in the wishbones, so i've been told.