Hyundai XG350 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Hyundai XG350
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
Our experts translate recalls into plain English
Hyundai XG350 ProblemsRough Idle Due to Faulty EGR Switching Valve
A defective exhaust gas recirculation (EGR) switching valve may cause an intermittent rough or unstable idle engine.
If the Check Engine Light illuminates, indicating a problem with the front oxygen sensor, but the sensor tests okay, reprogramming the engine's control computer should fix the problem. Then, the Check Engine Light will no longer falsely illuminate and the acceleration, particularly from a stopped position, will be smoother.
Hyundai XG350 QuestionsProblems: The Malfunction Indicator Light has come on, and will not go out. (1 answer)
The Malfunction Indicator Light (MIL) has come on and will not go out. What does the MIL problem indicate?
Need step by step instructions for changing my alternator on my 2003 hyundai XG350 ,4dsd
Cigarette Lighter Not Working, Checked Fuses