2004 Hyundai XG350 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2004 Hyundai XG350

2004 Hyundai XG350 Problems

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.

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.

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2004 Hyundai XG350 Recalls

Recall 09V124000
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...

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2004 Hyundai XG350 Reviews

Rated
based on 4 customer reviews
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 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.
Worst car I ever owned. The dealer I purchased it from is disgusting. Will fight you over every warrenty issue imaginable. Lester Glenn AVOID them at all costs

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