Noises During Shifting Problems of Ford Flex

Ford Flex owners have reported 3 problems related to noises during shifting (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Ford Flex based on all problems reported for the Flex.

1 Noises During Shifting problem of the 2017 Ford Flex

Failure Date: 04/01/2020

Loss of power, rpm too high for normal shifting up to 6 rpms. Cat converter noise after car shut off due to getting to hot. Fluctuation rpm at idle. Oil on top of valve cover.

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2 Noises During Shifting problem of the 2009 Ford Flex

Failure Date: 09/08/2015

My Flex started having a hard jerk and bang when going from reverse to park. Was not always but frequent. The car started to run hot when sitting in a drive thru or traffic but would go right back down when I started moving. I took it into s mechanic and he replaced the fan. After replacing the fan the car began to have a really bad grinding noise when idling or traveling. Do bad I did not want to drive it. I took it into the Ford dealership and after 2 days they call and say they can't find anything wrong. Within 4 minutes I get another call daying I need a new transmission. The car would eccellerate on its own, shut off intermittently, and car would lag between 3rd and 4th gears. Ford dealership advised me to have a knew transmission put in. Car will shift properly most of the time even on highway. Only get whining noise at low speeds. I was also in an accident causing $13000. 00 worth of damage to front end and airbags did not deploy after hitting a car doing 35 mph.

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3 Noises During Shifting problem of the 2009 Ford Flex

Failure Date: 06/21/2011

Our Ford Flex came to a stop, (engine did not shut off) from approx. 10 mph, without the driver, my wife, applying the brakes, in a mall parking lot. She shut it off and started it again. It drove fine. Since we have had brake issues with the Flex before, we immediatly took the Flex to the dealer. The dealer said they could find nothing wrong, even driving it "20 miles" around town to replicate any problem. They also said they contacted Ford for any suggestions. We picked the car up two days later and my wife & daughter drove the car 350 miles to visit relatives. While on this trip, the car stalled, engine quit, in traffic at about 15 mph. This happened right after filling the Flex with fuel. The car started again and was taken to the local Ford dealer, where they found nothing wrong. We have had many brake issues as well with this vehicle. The rear brakes smoke from self application (the parking brake was not on), enough smoke that other drivers have waved us down on the road thinking the Flex's brakes were on fire. We have had the rear rotors and calipers replaced at 15,300 miles (under warranty) do to extremely quick wear. The rear brakes have smoked again since this replacement. I'm beginning to think these problems are related in the abs/traction control/stablity control system. Of course, the dealer, and apparently Ford, say there is nothing wrong. The transmission clunks ("nothing wrong") and is reluctant to downshift (safety factor when in traffic), the front brakes are making that grinding noise other owners have complained about, and trim pieces fall off the car. This is my wife's vehicle to transport kids in and we are extremely frustrated with our Flex and feel this "family car" is unsafe. We are considering California's "lemon law" if Ford and their dealers don't acknowlede that the Ford Flex has some serious problems.




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