Resources for the Repair and Maintenance of your Hyundai XG350
Hyundai XG350 Models:
Hyundai XG350 Problems
Poor Shift Quailty of Automatic Transmission
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.
Rough Idle Due to Faulty EGR Switching Valve
A defective exhaust gas recirculation (EGR) switching valve may cause an intermittent rough or unstable idle engine.
Rough Idle Due to Faulty EGR Switching Valve
A defective exhaust gas recirculation (EGR) switching valve may cause an intermittent rough or unstable idle engine.
PCM software update to correct fause oxygen sensor code
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.
Improved Alternator Available
If the alternator fails, it should be replaced with an improved design which is better able to replenish electrical power to the battery. The new alternator requires a different diameter drive belt.
Hyundai XG350 Recalls (Recent)
Hyundai Sonata Recall 09V124000
Summary: HYUNDAI IS RECALLING 188,282 MY 2001-2004 SONATA AND MY 2001-2004 XG300 AND XG350 VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA. ROAD SALT APPLIED IN THESE JURISDICTIONS DURING THE WINTER MONTHS MAY RESULT IN PROGRESSIVE, INTERNAL CORROSION OF THE FRONT SUB-FRAME ON THE VEHICLES, AND MAY RESULT IN THINNING OR PERFORATION OF THE SUB-FRAME STEEL. THE CORROSION IS FREQUENTLY VISIBLE AND OFTEN DISCOVERED DURING INSPECTION OR ROUTINE MAINTENANCE, AND OWNERS MAY ALSO HEAR NOISES OR NOTICE TIRE MISALIGNMENT AND STEERING PULL. IF THESE SIGNALS ARE UNDETECTED OR UNHEEDED, THE CORROSION MAY PROGRESS AND THE FORWARD MOUNTING OF THE LOWER CONTROL ARM MAY DETACH FROM THE SUB-FRAME.
Learn more »Hyundai Tiburon Recall 04V369000
Summary: CERTAIN PASSENGER VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 301, "FUEL SYSTEM INTEGRITY" A VALVE ON THE FUEL TANK ASSEMBLY MAY NOT CLOSE PROPERLY. IF A VEHICLE ROLLS OVER AND THE FUEL TANK ASSEMBLY VALVE IS NOT PROPERLY CLOSED, FUEL SPILLAGE MAY OCCUR.
Learn more »Hyundai Tiburon Recall 04V178000
Summary: SOME PASSENGER VEHICLES CONTAIN A FUEL TANK ASSEMBLY VALVE THAT MAY NOT CLOSE PROPERLY. IF A VEHICLE WITH A FUEL TANK ASSEMBLY VALVE THAT IS NOT PROPERLY CLOSED WERE TO ROLL OVER, FUEL SPILLAGE MAY OCCUR.
Learn more »Hyundai XG350 Questions and Answers
I was receiving a code PO335 (CKPS) I replaced that myself and verified the timing adjustment -TDC- put new belt on and all correlating and required parts. Also replaced camshaft sensor since I was...
Ok, I spent almost two weeks solid daily tracking everything with my volt meter from hood to ignition. I replaced a few parts however it still has no start. I replaced the ECU Relay and it started ...
I have a Hyundai XG350 and I need to replace the licence plate light assembly, but I am getting the fixture stuck in the foam behind the bumper. I was wondering if I need to remove the bumper or wh...
How do I change the anti lock brakes. I have never done the anti lock brakes.... I have done regular disc brakes. Is there a special way to do the or are they all the same
my low fan don't work i check fuses and fan but they are 0k
Hyundai XG350 Stories
i boughht my xg350 with 86,000 plus miles in october 09, thank goodness for extended warranty, it has saved me many times, the calipier freezes up quite often, is that normal?
sadly, my extended warranty ended in match 11 and since its been a money pit, meaning it all started with a simple oil change and fuel filter change and its been one issue after another and this atm is dried up. to date, i now have 125,000 plus miles, what else could go wrong or is it in my best interest to get another extended warranty?
im really worried about the belt breaking, so i had it inspected by 3 different mechanics, all 3 said it was good, what does that mean in the mechanic world?
i know it will cost roughly a grand for part and labor.
my air condition squeals every time i turn it on, so i just suffer thru the mn heat, what does the squealing mean?
any input is welcome, thannk u
We've had our XG350 for 6 years. We bought it new and have loved it from the start. It's not perfect. The gas mileage isn't great, but for such a big comfortable car with plenty of power, I can't complain. Very comfortable ride, nicely appointed. We have one of the mysterious rattles that others speak of, but it's no big deal. The paint is holding up very well. We had something go wrong with the computer after 50k miles, but the dealer said that such problems were considered part of the emissions systems, thus covered for 7 years and they fixed it for free.
Some evil doer liked our car so much, they stole it right out of our driveway last week, and it was a very said day for us. We got it back, but they had trashed it pretty good, looks like they drove it in a demolition derby. :( I wish they still made it. The model they replaced it with isn't anywhere nearly as nice.
Good car. like a more expensive ones, the problem i had is the suspension and the power steering is not too good. need to be treated with love n care. and i hate the radio it is not good "YES" i will replace it with a better one but the original stinks. i love the conftable heated seats. and lots of space on the trunk. it was a plus when traveling. i love my car,
SUSPENSION AND STEERING ARE NOT THAT GREAT BUT IT IS A NICE CAR TO DRIVE.
I bought the 2005 XG350 off the show room floor and I haven't put a dime in it except for oil changes. The only thing is the motor sounds like a diesel.