Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.

3.3

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
40,672 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.

2007 Hyundai Sonata engine problems

engine problem

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2007 Hyundai Sonata Owner Comments

problem #6

Jan 272012

Sonata 6-cyl

  • 30 miles

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

2007 Sonata with 37,000 miles. Check engine light and ESC light come on and car goes into limp mode. Extremely unsafe. Happens randomly. Have to pull over because car won't accelerate. Car needs to be shut off and turned back on. Code P2135 and P2106.

- Scranton, PA, USA

problem #5

Sep 132011

Sonata 6-cyl

  • 75,000 miles
When driving the car, there was a noise under car, took to mechanic, bolts loose on engine mounts, also a bolt was gone, .

- Jacksonville Beach, FL, USA

problem #4

May 102011

Sonata 6-cyl

  • 68,000 miles
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.

- Akron, OH, USA

problem #3

Jan 212011

Sonata

  • miles

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

The contact owns a 2007 Hyundai Sonata. While driving approximately 45 mph the check engine light began illuminating on the dashboard. The vehicle was taken to an authorized dealer where the contact was told that the oil sensor needed to be cleaned. The vehicle was repaired. The failure continued to occur; however, an authorized dealer advised her that the oil sensor needed to be replaced. The oil sensor was replaced but the failure recurred. The failure mileage was unknown and the current mileage was 93,000. The VIN was unavailable.

- Kannapolis, NC, USA

problem #2

Oct 012010

Sonata

  • 66,000 miles
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.

- Wantage, NJ, USA

problem #1

Mar 102009

Sonata 6-cyl

  • 35,000 miles
-the contact owns a 2007 Hyundai Sonata. The contact had his vehicle repaired according to recall# 08V161000 (air bags). After the repair he noticed that when an occupant sits in the right passenger seat, the front air bag does not detect the presence of an adult. The manufacturer was notified, and a representative concluded that they are unaware of how to remedy the failure. The failure and current mileages were 35,000. Updated 11/23/09 the idler pulley bearing was replaced in the engine. Updated 11/24/09.

- Mineral Wells, WV, USA

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