EGR flow insufficient on Vauxhall 1.7/1.9/2.0 CDTi diesels — sticky EGR valve and crumbling intake manifold flaps on Insignia/Astra/Zafira.
Bob's Mechanical Repairs — independent family-run garage in Birnam, Dunkeld, Perthshire. Call 01350 727 276 or email [email protected].