My Ford Freestyle 2006 lunged backward approximately 2 to 4 feet while the transmission was in reverse, my foot was fully applied to the brake, and the vehicle was not moving. This has occurred many times in the same manner, and in similar situations over the past year. The temperature outside is usually in the 90's or above, I usually have the air-conditioning running, and the car will start to loose power with the tachometer visibly dipping down to zero. The car will then suddenly race to 2000 rpms, and the car will lunge backward (or forward) while my foot is on the brake. When this happens in reverse, it is impossible to apply the brake hard enough to stop movement. When this happens in drive, it is possible to apply the brake hard enough to stop movement, and the car engine will die.

- Gothenburg, NE, USA

We were in line at a fast food drive thru and the vehicle suddenly lunged forward, the tach RPM went from about 800 RPM (idle) to about 2600 RPM. Foot was on the brake at the time so it only moved about 6 inches. We parked in the parking lot and were ready to go and it did it again. An engine lite came on that indicated something from the transmission to the throttle was amiss. We shut the car off and waited a few minutes and restarted the car and the engine lite was off. So far we have not had another incidence and its been a week and about 300 miles since the occurrence.

- Kent, OH, USA

While driving the Ford revs up and down, while it is doing this it lurches forward and I lose all dashboard instruments, I cannot use the air conditioning because it makes the problem worse.the scary part is I have my family in the car when all this happens. On Thursday June 21 I was driving down the highway at 50miles an hour when suddenly the car RPM revved up and down on its own the speedometer went out, the lights all flashed. The car was lurching forward, and it was worse when I was attempting to slow down. My daughter stated"I am scared" I cannot believe that this has not been recalled, when we were at the Ford dealership we bought the car from we told them what was happening, they didn't even offer to look at the car or seem to care. The problem is very unpredictable, one day it runs good then all of the sudden it freaks out.

- Oak Harbor, WA, USA

My Ford Freestyle has had engine surging issues for approximately a year know. Today 6/21/2012 my car started surging at every stop light so severely if we weren't holding down the brake we would of hit the car in front of us. The problem became so severe we had to put the car in neutral at every intersection to keep car from trying to jump into the intersection and stall. Today's temp was in the high nineties and we were using the air conditioning. Today's incident was the worst its been. Went on line and search the symptoms and found that a lot of Freestyle owners are having the same issue. With the safety of the car owner and pedestrians that could be near the car in jeopardy. Ford should be recalling these cars and trying to find a permanent solution to fix this rather then charging the owners high dollars to replace a defective designed part with the same defective part.

- Springfield, MA, USA

Same as others. Car lunges forward and/or backward when slowing to park, or just moving slow or idiling. Almost ended up over a berm at sam's club because of this problem. Very scary! taking car in to dealership on Monday. Vehicle surges when idling or going slow. Accelerates at times like parking or moving through parking lots or when stopped at stoplights.

- Detroit, MI, USA

When coasting or idling car suddenly lurches forward.

- Bethalto, IL, USA

The contact owns a 2006 Ford Freestyle. The contact stated that she shifted into reverse in an attempt to reverse from a parking space when the vehicle abnormally accelerated. The check engine light was illuminated as the vehicle stalled. The contact was able to restart the vehicle and proceed without the failure recurring. The vehicle was not taken to the dealer. The manufacturer was not made aware of the failure. The failure and the current mileage was 90,000.....updated 08-24-12 the consumer stated the brake pedal was depressed when the vehicle abnormally accelerated. The vehicle was taken to dealer and was told the throttle body and top motor mount needed to be replaced. Updated 08/29/2012

- Lawrenceburg , KY, USA

The contact owns a 2006 Ford Freestyle. The contact stated that while reversing, the vehicle lunged forward abnormally and stalled. The contact stated that the lunging occurred while the air conditioner was activated. The contact did not take the vehicle to a local dealer for a diagnostic test. The failure mileage was 55,000.

- Malden, MA, USA

The contact owns a 2006 Ford Freestyle. The contact stated that after accelerating from a stop light, the vehicle jerked forward and then stalled. After restarting the engine, the vehicle continued to jerk and decelerate. The vehicle would not accelerate beyond 10 mph. The check engine light constantly illuminated. The vehicle was not taken to the dealer. The manufacturer was notified and stated that there were no recalls or warranties covering the failure. They offered no other assistance. The failure mileage was 69,000.

- Hopewell, VA, USA

The car idled high while in a drive through line with a foot on the brake, it did this twice. After it idled back down and my wife removed her foot from the brake, the car lunged forward. Luckily, there was enough distance between the cars to avoid an accident. She slammed her foot back on the brake, the car idled a little longer then died.

- Oak Ridge, TN, USA

Car was sitting, parked in a lot, idling for about 10 minutes with the air conditioner running. When I put it in drive and let my foot off the brake, the car lunged forward as the RPM's first revved and then dropped. The car did this a few times, but once I got turned around toward the exit of the lot, it stopped doing it. About 20 minutes later, in a grocery store parking space, it did the same thing as I was backing out to leave. The car had sat running for another 10 minutes or so with the air on. This time however, the car idled up and then down, lunged in reverse, and then idled so low it died. Once I restarted it and finished backing out of the space, I turned the air down to low fan speed and the car was fine the rest of the trip back home.

- Holland , MI, USA

Sitting at a light with my foot on the brake and my car starts lunging forward.

- Noblesville, IN, USA

Experienced an engine surge and lunge while waiting at a traffic light with my foot on the brake. Panel lamp (wrench) came on. Then when trying to accelerate through intersection could not increase velocity, as if I was sort of stuck in "low gear." I pulled off of roadway and stopped the engine. After restart, problem seemed to be recurring but began to function more normally. On the next restart (trying to drive to repair shop) there was another episode of lunging when trying to stop (foot on brake, not accelerator.) pretty scary. My shop found codes, did research, and subsequently replaced throttle-body and a broken upper engine mount. They also re-flashed the computer. 1 month ago they had replaced the battery. Drove home ok, and no issues in last few days, but have read anecdotes that these problems continue once they start. Don't know what % of Freestyles do this, but it is a real and dangerous problem on those that do. I'm afraid to put my wife back into this vehicle!

- Cumming, GA, USA

Motor surge, leaching out of control.

- Independence, MO, USA