Automatic Transmission Cooler problems of the 2011 Ford Fiesta

My daughter drives this car. Car stutters when driving, idle goes up to 3k, overheat icon came on, idle goes high but car decelerates , car bucks like a bronco. Ford charged us over $500 to replace a cooling fan, did 3 software upgrades, said they replaced the transmission control module, same issues repeated except for the overheat icon, idle still went high and car stutters, bucks, again the trans stopped propelling the car. Now they say it's the throttle body and want over $800 !! to repair it. The 2011 Ford fusion has a similar problem and is now covered for free under a customer satisfaction program, all of the windows in the car are hard to raise, you have to manually push them up while holding the up button. The throttle issue is new but why didn't those codes turn up previously when the car exhibited the same symptoms? imo this is a poorly manufactured vehicle. Only 79k miles and sooooo many problems.

I purchased this vehicle in may 2013 as a used vehicle from the Ford store in san leandro, CA. I have had nothing but trouble with this car since I purchased it. The first thing that broke was my passenger side visor. Even though "visors and front seat srs warning" is checked off on the 172 point inspection form I was given, the visor had a crack in the piece of the visor that held it to the roof of the car. I had no idea anything was wrong with it until a passenger tried to use it and it fell into their lap. After a few months of driving the vehicle I started noticing that there is a delay when you press the gas peddle (about a 3-4 seconds), it was like the car didn't want to respond to the peddle being pushed down. I also noticed that the car would roll backwards when on a hill, I always thought I had all of the worst parts of a manual transmission, but the car is an "automatic". Besides rolling backwards, the delay in the peddle would make it tough to stop at the top of a steep hill and start again, I would give it gas and it would be very sluggish. The worst part of the car has to be that when I was "crawling" in traffic, the car would shut off. It seems that it is idling too low when the car is moving slow. This also happened to me when I was pulling into a parking spot. After having this car for a year I had to replace the cooling fan after its motor burned out, I think it was a result of too much acceleration, too fast. . . Cause you just don't know when the thing will die on you.

September 2013- whining/grinding noise in car. Nothing found. All 4 tires replaced (was told the sound was the tires). Sound was still there after tires were put on. Was told it was "normal". February 2014- transmission whine, grinding noise, car shudders when changing gears. Ford replaced the clutch assembly (first clutch replacement). May 2014- grinding noise in car. Ford checked the wheels, nothing found. July 2014- transmission whine, grinding noise, shudders in between gears. Ford replaced clutch (second clutch replacement). Also, gas tank was slow to fill. Ford replaced gas tank. August 2014- gas still slow to fill. Ford adjusted filler neck. October 2014- car overheated, stranded me at a gas station. Had to get car towed to the Ford dealership. Ford replaced cooling fan. February 2015- replaced serpentine belt (believe this was damaged when car was hit on the interstate by a crate that flew out of a truck 2 months prior. Insurance covered repairs at the time, but believe the damages to this belt was missed. ) April 2015- transmission whine, grinding noise, shudders when shifting gears. Ford replaced clutch assembly (third clutch replacement). Took 2 months for parts to come in because they were on national backorder. Ac was also not cooling. Ford replaced the rt valve. The car now has 125k miles on it and our warranty has run out. Called Ford this week to launch a complaint and was told they couldn't do anything else because the warrant was out (warranty was good thru 125k miles). There are thousands of people who have the same issues. I do not understand how this is not a recall item yet. This transmission has slipped and on more than one occasion, my family and I were almost hit because of the car stalling. Why do you have to wait until someone gets killed to recall something???.