Hyundai XG350 Problem Report

Hyundai XG350 Rough Idle Due to Faulty EGR Switching Valve

(11 reports)

A defective exhaust gas recirculation (EGR) switching valve may cause an intermittent rough or unstable idle engine.

I need to know where the egr valve is located on the the car. -
Rough idle but ok if I put it in neutral. Haven't fixed it yet. -
when car is in park the car vibrates and the rpm guage wont go down passed 2 on the gauge car vibrates until car is turned off -
Not fixed yet, but same problem occurs intermittently -
rough idle. has not been fixed. diagnosed as possible egr swich issue. dealer that sold me the car is supposed to be repairing it and also all required maintenance. I am waiting 3 weeks -
Related Items:
engine light is one, idle is rough- jerks like- & now is showing very hot when idle- almost to...
When I told my mechanic that the vehicle was rough-idling when it was raining, the mechanic tol...
while at an idle, car surges fwd in a jerking manner. When you give it some gas the engine sha...
I recntly bought this car and had the egr valve replaced and my check engine light still comes...
had auto zone do a oem and the code is p2112 throttle actuator control system stuck closed wher...