general problems of the 2007 Hyundai Sonata

18 problems related to engine and engine cooling have been reported for the 2007 Hyundai Sonata. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Hyundai Sonata based on all problems reported for the 2007 Sonata.

1 Engine And Engine Cooling problem

Failure Date: 02/05/2023

The contact owns a 2007 Hyundai Sonata. The contact stated while performing a daily check on the vehicle, the contact became aware that oil was leaking onto the alternator. The vehicle was taken to an independent mechanic and the mechanic replaced the driver’s side valve cover gasket. The dealer was contacted, and the dealer stated that the vehicle was not under recall and referred the contact to the manufacturer for assistance. The manufacturer was contacted, and the manufacturer stated that the vehicle was not under recall. The failure mileage was 114,000.

2 Engine And Engine Cooling problem

Failure Date: 12/17/2022

2007 Hyundai Sonata- consumers son is emailing on behalf of his elderly mother. He is requesting any kind of help in reference to a catastrophic engine failure. Complaint has been filed with the MA attorney generals office and the email mentions a current nhsta investigation into the 2007 Sonata.

3 Engine And Engine Cooling problem

Failure Date: 05/01/2022

The contact owns a 2007 Hyundai Sonata. The contact stated that while driving at various speeds the vehicle drove sluggish and unresponsive and would not properly accelerate. Upon inspection it was discovered that engine oil from the valve cover gasket had leaked onto the alternator. The vehicle was taken to the local mechanic who diagnosed that the alternator was damaged due to the presence of oil inside and needed to be replaced. The vehicle was not yet repaired. The contact indicated that the vehicle was previously serviced by the manufacturer to prevent the failure from occurring but the failure had occurred on two separate occasions. No further information was available. The manufacturer and local dealer were not notified of the failure. The failure mileage was 151,000.

4 Engine And Engine Cooling problem

Failure Date: 03/20/2020

This is totally dangerous I could've lost my life period I'm on freeway and my wheels just started sticking and my car was smelling like electricity or electrical fire so I go google of course and youtube low and behold recall on bad fuse boxes on theses particular cars.

5 Engine And Engine Cooling problem

Failure Date: 07/20/2019

My transmission went.

6 Engine And Engine Cooling problem

Failure Date: 02/10/2019

On October 18, 2019 my fuel pump broke it happened at a plaza parked and then on February 10, 2019 was involved in a car crash due to a ball joint from the front end passenger side. My ball joint broke and everything else detached it happened on the highway I was with my kids and thank god I didn't crash into a car but it was a very scary traumatic moment for all of us. I keep replacing the inner and outer tie rod, also the ball joint and now it makes sense why, it has to do with the control arm. I'm reporting this now because I looked into the safety recalls today and found so many my vehicle falls under these listings and I never received a letter stating the safety recalls to bring my car to the dealership. I have pictures taken when my car broke down, but don't have it available right now I can provide it afterwards and I had my car towed.

7 Engine And Engine Cooling problem

Failure Date: 06/02/2018

Rear cross member , not good , transmission , and engine oil pan podrido , air conditioner not to good , door handler problem ,,, etc.

8 Engine And Engine Cooling problem

Failure Date: 01/09/2018

Tl the contact owns a 2007 Hyundai Sonata. While stationary, the vehicle caught fire and the contact noticed smoke underneath the dashboard. After exiting the vehicle, the contact noticed flames under the hood of the vehicle. A police report was filed. The contact called the fire department, but the fire extinguished on its own. There were no injuries. White water motors in west harrison, indiana was made aware of the fire and stated that there was no recall on the vehicle. The manufacturer was made aware of the fire. The failure mileage was approximately 207,000.

9 Engine And Engine Cooling problem

Failure Date: 11/28/2017

Vehicle was in motion and engine began knocking. Stopped driving it. Removal of engine has shown that it has thrown a rod and spun the insert out of it. This has happened on other Hyundai vehicles but the recall isn't going back far enough.

10 Engine And Engine Cooling problem

Failure Date: 10/19/2017

Hyundai replaced original engine that exploded with a rebuilt engine that suffered same fate while daughter was evacuating from hurricane irma on interstate 95.

11 Engine And Engine Cooling problem

Failure Date: 05/25/2017

The contact owns a 2007 Hyundai Sonata. While driving 40 mph, the engine seized and the check engine and oil warning indicators illuminated. The vehicle was towed to an independent mechanic who diagnosed that the engine needed to be replaced. The vehicle was repaired, but the failure recurred. The manufacturer was not made aware of the failure. The failure mileage and VIN were unknown.

12 Engine And Engine Cooling problem

Failure Date: 01/14/2016

Traveling at 50 mph highway off ramp. A rattling in the engine - broken rod - loss of power and no acceleration.

13 Engine And Engine Cooling problem

Failure Date: 02/16/2015

At 107,000 miles the engine started ticking. I drove to the dealer and the first mechanic who listened - didn't even open the hood, just listened said "you need a new engine". Cost of engine replacement with labor was estimated $4000-$5000 which was more than the car was worth, so I drove it another 20,000+ miles with the ticking getting louder until one morning it blew a hole in the block on the freeway. I've heard of this with other people and there low mileage Sonatas. Seems to me Hyundai is refusing to address the issue of a bad engine - this was a single owner 7 year old car with the original battery. Yep, the battery lasted longer than the engine!.

14 Engine And Engine Cooling problem

Failure Date: 07/17/2014

The contact owns a 2007 Hyundai Sonata. The contact stated that while driving at approximately 60 mph, the esc and the engine warning lights illuminated intermittently. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The approximate failure mileage was 69,000.

15 Engine And Engine Cooling problem

Failure Date: 03/16/2013

Had just had my car smog checked, oil checked, tires rotated and began my drive from san diego CA. To san antonio TX. I get to ozona TX I hear a clinking in my engine. I pull off the freeway and the car dies, the car behind me almost hit me my car is towed to the Hyundai dealership in san angelo the following Monday, and the mechanics said it was low on oil and the engine had seized. I could not afford to have an engine put it in at the time, as it is an expensive engine costing 5, -$7,000. 00. I had the car towed to san antonio TX where by a mechanic who said it was low on oil (had just had oil changed @ Hyundai). He added more oil. The people at Hyundai said they changed the oil and got the car to unseize and turn on but it was knocking. My car was later taken to am aamco, where the mechanics looked at it and found parts falling off it as they removed the oil pan. They called Hyundai, because another can just like mine came in that day with the exact same problem. The person at Hyundai said there is now a service bulletin out on the car but it has not been voluntarily recalled as of yet, because not enough people have stepped forward n filed a formal complaint. They do know that there is a problem with the way the filter soaks up the oil in the engine. It happens with no warning. No indicator lights came on in my car. . . No engine light, no oil light, no overheating or smoke or anything. Was running fine, and died. In this horrific place ive been put in, being stranded in a small texas town for a weekend, then another, and having to pay for rental cars, towing, multiple mechanics, I have learned alot about the car. The engine (according to Hyundai)is expensive because they didnt make very many. It costs more than the v-6!! many people have had the same exact problem with their cars, its all over message boards online and known among the salvage yards, machinists etc.

16 Engine And Engine Cooling problem

Failure Date: 09/13/2011

When driving the car, there was a noise under car, took to mechanic, bolts loose on engine mounts, also a bolt was gone,.

17 Engine And Engine Cooling problem

Failure Date: 05/10/2011

2007 Hyundai Sonata 3. 3l throttle positioning sensor failure. Failure causes car to go into limp mode not exceeding 20mph. Failure can occur at high speeds. Cels reported are p2135, p2106, p1295. Fix includes an update to pcm and a new throttle positioning sensor. Pcm update can only be done at dealership and is required for correcting.

18 Engine And Engine Cooling problem

Failure Date: 10/01/2010

2007 engine tap on 3. 3 Hyundai Sonata when starting seems Hyundai used a paper oil filter design rather than a spin off possibly engineers failed to include a oil check valve to stop the oil from draining outof the engine, engine taps for 5-10 seconds until oil gets up to motor.



Safety Ratings of Sonata Cars
Fuel Economy of Sonata Vehicles
Sonata Service Bulletins
Sonata Safety Recalls
Sonata Defect Investigations