Hyundai XG350 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Hyundai XG350
Hyundai XG350 Problems
A defective exhaust gas recirculation (EGR) switching valve may cause an intermittent rough or unstable idle engine.
Prior to replacing the automatic transmission fluid (to improve shift quality), make sure that the transmission fluid level is correct. Also, make sure the computer that controls the transmission has the most up-to-date adaptive programming information. When servicing these transmissions be sure to use fluid approved by Hyundai.
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 Questions
We changed the fuse twice, and it's all just the 4 windows doesn't even make a clicking noise, my sun roof workday fine it's just all my windows? Any one know what it might be ?
I had a mechanic tighten up the wires underneath in the back of car and it dies every four days. So I took to a shop and they can't find the wires in they back they think it is either battery or my key since my key isn't the original its a copy. Help
Hyundai XG350 Recalls
Hyundai XG350 Reviews
I am having issues with my hyundai. The check engine light has been on for sometime, and the engine codes say "limp home". The car does shift rough sometimes but my main problem is when I am accelerating at high speeds ( 60mph and above) the car shakes/ vibrates. I do not think that it is the balancing of the wheels because it only happens when I am accelerating, if I take my foot off the gas ...
My dashboard top facing the front windshiled strted to spilit on driver side because of the Sun. I can still push it down and it stays for a day or two, Is there cheaper way to fix it?
I like this car. The only issue I have with it is that it makes a "rattle / vibration" sound when first started, especially when backing up in cold weather. This goes away after a few minutes of driving. I've seen other drivers on online forums with the same problem. So far no one has an answer for what this is - including Hyundai. Otherwise it's a great car for the price.