Can someone tell me why my 2004 GT is running rough and smoking more after having the EGR valve and the MAF changed, it ran better before these parts had been replaced. I guess its the inlet manifold but why was it running well before this work and now its terrible.
Any help would be appreciated I am £300 out of pocket and now have a car that is noisier, smokier and running very lumpy at tickover. I had all the same problems with a SAAB 1.9 Tid and it was the EGR and the manifold, however this was after a breakdown with the Alfa the EGR was replaced after running an ECU scan for glow plug faults and was actually runnning very well. I have not had the car long I really like it but cant drive it like this.
Last edited by markGT; 29-04-12 at 13:46.