will_orange as you guys all have the same engine as me i was wondering if any of you have a hesitation/lack of power between 2.500 and 3500 rpm when accelerating.i have been told its a common prob with these engines especially on vectras any info apreciated cheers will
Gazza yea been a few on this topic as said above have look in the engine quires and car chat at the top of the page. (i have also moved this to engine quires) 😃
Mark_Dj A re map or a chip gets rid of that for you, even removing the Pre Cat helps :wink: . It's just how they made them I think 😛