3.1

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
44,133 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2003 Hyundai Sonata engine problems

engine problem

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2003 Hyundai Sonata Owner Comments

problem #6

Jun 072011

Sonata

  • 80,000 miles

A D V E R T I S E M E N T S

The contact owns a 2003 Hyundai Sonata gls. The contact stated while driving approximately 65 mph the vehicle stalled, but the vehicle continued to surge forward. The vehicle was towed to a dealer who advised her that they would reprogram the computers. The vehicle was not repaired. The failure and current mileage was approximately 80,000.

- Oakland, CA, USA

problem #5

Aug 082009

Sonata

  • 90,000 miles
While driving car just stops. It has done this several times but starts back up once you put in park. However this time it stop while driving and did not start back up. The first it happen I took it to the shop and they said they could not find anything wrong. Even though the "check engine" light was on. Now it will not start at all.

- Chicago Ridge, IL, USA

problem #4

Jan 082008

Sonata

  • 60,000 miles
Several issues with the vehicle, airbag has had several problems, never deployed when in accident, first issue was covered under warranty, said they had to rewire it, a few months later light come on again. This time they tell me the circuit motherboard has crashed, completely disabling the airbag. Second incident was with alternator, light continued coming on, dealership said nothing was wrong with car. Car eventually broke down in traffic, alternator had went out completely and it was only a few days after the warranty expired. I was forced to come out the pocket, now there are issues with the engine. The shaft position sensor has failed and my car broke down on the interstate. There have been several issues with my car, and I use it for transportation from school and work locally.

- Virginia Beach, VA, USA

problem #3

May 012007

Sonata

  • miles

A D V E R T I S E M E N T S

While driving, under many different conditions, my Hyundai Sonata stalls. It has happened over a dozen times. After pulling over to the side of the road, I let the car sit for a while and it starts right back up again. Occasionally I have to have it towed. It does not seem to occur while the car has cruise control on, even without it being engaged, just powered on.

- Pulaski, NY, USA

problem #2

Aug 072004

Sonata 6-cyl

  • Automatic transmission
  • 32,300 miles
This car presents with a loud clicking sound which is very distressing.once it begins it lasts for several minutes sounding for long periods and at times short bursts. I have taken it to the dealer twice and the problem has been neither identified or rectified. Until last night I have been alone in the car when this sound presents. Last night when it presented there were passengers present. Although the car did not falter it was none the less very distressing for my passengers and me. We turned off our cell phones and shut off the radio to no avail. With no resolution or information as to what is the cause I am left wondering if I am driving towards some malfunction. This clicking sound always presents while driving on freeways at freeway speed.

- West Covina, CA, USA

problem #1

Dec 232002

(reported on)

Sonata

  • 2,500 miles
Consumer called complaining about having problems with idle speed and vehicle will stall. Also stated that while driving the vehicle the vehicle will start loosing power on highway speed. Dealer was contacted and stated that this is a intermediate problem and unless Hyundai sends out a letter or something that states the problem they can't do nothing about it.

- Reading, PA, USA

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