NHTSA Owner Complaint Log
This page lists owner-reported complaints filed with NHTSA for the 2008 Hyundai Accent. Complaints are unverified consumer reports submitted to NHTSA and do not by themselves prove a defect or defect rate.
MY 2008 HYUNDAI ACCENT IS BRAND NEW WITH 2,000 MILES ON IT AND ITS BEEN IN SHOP 3 TIMES WITH ENGINE MISFIRES...CODES PO300 AND PO301...CAR IS LOSING POWER GOING DOWN HIGHWAY AND A HORRIBLE SOUND WHEN I START IT..THEY CLAIM THEY FIXED IT BUT HERE IT IS A WEEK LATER AND CAR HAS TO GO BACK AGAIN....ITS UNDER WARRANTY.....CANT THIS CAUSE AN ACCIDENT IF IM GOING 65 ON A HIGHWAY AND IT LOSES POWER AND CAR JUMPS DOWN TO ABOUT 45 AND I HAVE GAS PEDAL TO FLOOR AND IT TAKES A FEW MINUTES FOR CAR TO ACCELERATE AGAIN...THEY JUST RESET COMPUTER AND FEW DAYS LATER...SAME PROBLEM. *TR
Data synced from NHTSA on May 4, 2026