There was a fast idle, vibration in steering wheel, burning smell coming from the engine, and the vehicle stalled along with the fast idle. the service dealer stated the vehicle had run fine. after five attempts to remedy the problem, and after being told repeatedly the vehicle ran normally, the consumer would like a full refund. the pcv was replaced, and the vehicle had run perfect until the fast idle had returned along with the vibrations which irritated the consumer which caused headaches after 20 miles of driving. the valve assembly/crankcase ventilation regulator was replaced as well. mr scc *jb