Originally Posted by
Lukehale90
Right I've changed the map sensor which has cleared the boost problem but the egr valve problem is still there. Is there anyway of checking to see if the egr valve is knackered or its a electronic problem???
if i remember right i think you used to be able to pull of the wireing plug to the egr valve and eliminate it that way some of the real early valves you could make up a blanking plate remove it all together might be where some of the smoke could be comeing from you can allso take it of and soke it in carb cleaner or in my case ive used mr muscle they can get carboned up more common probs are shit idle lack of power some timea pinking noise ray