Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: footloose on 04 August 2009, 15:12:21

Title: auto box & missfire
Post by: footloose on 04 August 2009, 15:12:21
When the car, a 3lt v6  facelift. is idling it misfires when cold. Also a bit when its hot.
I have changed the MAF sensor and the crank sensor.
Also, when driving at around 40-50 ish when i ease off on the throttle there is a bit of a bump from the auto box when it changes down and when i put my foot down the other day at around 20mph it felt like it was in top gear and wouldn't change down.
Anyone got any idea's [smiley=undecided.gif]