INTRODUCTIONS - VW JETTA OWNERS & ENTHUSIASTS
Recently purchased a 2004 Jetta TDI! The owner before me had an EGR Delete done to it and a Malone stage 2 tune. How ever the car was slower than ever! (No Boost) Even slower than it had originally was. I tried countless thing like MAF sensor, Actuator was fine, no vacuum leaks etc... So I...