general problems of the 2012 Kia Motor Forte

Ten problems related to vehicle speed control have been reported for the 2012 Kia Motor Forte. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Kia Motor Forte based on all problems reported for the 2012 Forte.

1 Vehicle Speed Control problem

Failure Date: 01/11/2025

The vcm motor has a "coupler" that operates intake manifold runner, this coupler brakes apart , causing vehicle to loose engine power, engine light comes on, code p200. Kia dealer recommends to replace the intake manifold that comes with new vcm motor, if you replace it you're self then you need to take vehicle to kia dealer to have them update software for the new vcm.

2 Vehicle Speed Control problem

Failure Date: 09/01/2020

My 2012 kia Forte 2. 0l engine keeps making a ticking, knocking noise. Took it in for service and the dealer said that they could not locate the issue, but that I may just need an oil change. Oil was severely low, even though oil was just changed. There were no leaks identified. Also, my car has a jerking issue when accelerating. The car sometimes gets thrown forward without a check engine light being thrown. This especially happens on the interstate, or if the car has been driven for longer than 20 minutes. This is an extreme safety issue.

3 Vehicle Speed Control problem

Failure Date: 11/15/2018

When starting my vehicle in park, I put it in reverse, and it barely goes. It seems to lack power, or is being bogged down. It almost comes to a complete stop, and then it suddenly kicks in, and jerks you backwards very fast. It is scary because I could easily hit something or crash, because the car becomes almost out of control. You never know when it is going to kick back in either. I have taken it to the kia dealer, but they said it did not do it for them of course. So I am stuck with a car that is having a lot of issues. I don't have the money to fix them right now. I am not working, and the dealership that sold me the car ripped me off. I have already put a lot of money into it. It seems to do it the worst when it rains for some reason.

4 Vehicle Speed Control problem

Failure Date: 02/15/2018

On the way to a scheduled appointment with kia for a check engine light the car stalled on a city street. It started rough after and then stalled again 2 miles after that on a curved city intersection. The car would not turn over after the second stall and had to be towed to the kia dealership. Metal shavings were discovered in the engine and oil. The engine also showed damage to the cylinder head and timing chain from the metal shavings. The car needs the engine replaced, but a new or used engine is not available and I was advised that a new engine needs to be built at a minimum of $10,000. The car has 103,000 miles on it and only worth $3,400 in good condition. There is a class action lawsuit for this problem with other kia and hyundia vehicles but my model is not included. Case no. 8:16-cv-01033.

5 Vehicle Speed Control problem

Failure Date: 08/01/2017

Engine keeps turning off when driving at 65 mph it also jerks accelerate by itself loosen power it occurs occasionally, engine smells burn oil and engine light comes on. Dealer has failed to reproduce failure and now they want to charge me $185 to run a full diagnose this problem started after 8/16/2017 after dealer service.

6 Vehicle Speed Control problem

Failure Date: 10/15/2016

When driving on freeway at flow of traffic motor shuts down at high speed and on the highways.

7 Vehicle Speed Control problem

Failure Date: 09/24/2014

September 24th at 6:30 a. M. Travelling at 65mph on 91 freeway. Start to slow and then stop for traffic. Traffic starts to speed up and my vehicle goes into ‘limp mode’. Car rev meter goes up to about 5, but car will not go faster than approx. 35 mph. Then within 20 seconds car surges forward and regains speed and rev counter drops to normal. Take car to kia dealer its plugged into the computer. At 3pm he says there are no error codes. He and I take it for a test drive for approx. 20 miles and it does not replicate the problem. I advise him that it has done this twice before but only for a few seconds. October 1 at 6:40a. M I am traveling to work on the 91 freeway. I am doing 65 mph and start slowing down to approx. 20 mph as I pass the 55 interchange. Again traffic speeds up rapidly. I am in the middle lane. I accelerate and it goes into ‘limp mode’. The car will not go faster than approx. 35/40 miles per hour. The esc light comes on. Cars are going past me as I am in a middle lane and I nearly get rear ended as a car behind me does not realize my speed. I pull into the slow lane just in case I need to pull to the hard shoulder. I continue slowly 5 miles to get off the freeway by work. I notice a burning smell. I get out of my vehicle and smell a very strong smell of burning that smells all over but appears to be very much stronger on the rear drivers side area. I turn the engine off. When I turn the engine back on there is no warning indicator on.

8 Vehicle Speed Control problem

Failure Date: 04/01/2014

My 2012 kia Forte has a problem with the engine suddenly racing, and acting like it is out of gear. I have taken it to my mechanic and they keep telling me that they can't find the problem. I also get problems with the brake lights: I get told that they're out when they aren't. I do regular maintenance and oil changes on my vehicle. It started in April, 2014, at first occasionally, but now it is almost constant. If the problem is not found and fixed, I am in danger of losing my transmission and worse.

9 Vehicle Speed Control problem

Failure Date: 01/02/2014

300 miles after complaining to dealer of slipping floor mat stopping braking and random high acceleration-a real accident occurred against a barrier in a parking garage. Mats flip far more that Audi and Toyota recalls. Entire car damaged by previous accelation(random) or brakes not working due to mats. The parking garage incident occurred at 15 mph and square head on to cement barrier severely damaging bumper, hood, fenders, grill, headlights and interior engine. I injured both arms and skin abrasions on chest-due to airbag not deploying-similiar to recent recalls. Dealer response was that floor mats always give away from wear and tear at 17k miles without warning-causing me near fatal other accidents.

10 Vehicle Speed Control problem

Failure Date: 12/09/2013

The contact owns a 2012 kia Forte. During cold weather conditions, the vehicle failed to exceed 2000 rpms. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was 15,000. The VIN was not available.


Other Vehicle Speed Control related problems of the 2012 Kia Motor Forte


Safety Ratings of Forte Cars
Fuel Economy of Forte Vehicles
Forte Defect Investigations