Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: Machinmacone on 16 July 2008, 23:47:39

Title: 2.0L omega estate lumpy on tickover
Post by: Machinmacone on 16 July 2008, 23:47:39

Hi All
          Omega is duel fuel prob is with tickover. On petrol tickover is fairly even not perfect but not far off, trouble comes when switching to lpg tickover is erratic indeed the engine shakes.
          All ready tried--

New throttle body and icv
Diss pack leads plugs
Exhaust manifold
cam and crank sensors  

No E.M.L. Lights

          Was thinking egr valve next or if anyone else can help i would be most greatfull Almost at the banging of head against wall stage now
                                  Cheers Julian
                                  ::) ::) ::) ::) ::) ::)

Title: Re: 2.0L omega estate lumpy on tickover
Post by: Dazzler on 17 July 2008, 01:08:45

EGR is an easy one to try, just blank it off ;)