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10.0

really awful
Crashes / Fires:
0 / 1
Injuries / Deaths:
1 / 0
Average Mileage:
29,959 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.

2015 Ford Mustang engine problems

engine problem

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2015 Ford Mustang Owner Comments (Page 3 of 3)

« Read the previous 20 complaints

problem #5

May 202015

Mustang

  • 200 miles

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

The contact owns a 2015 Ford Mustang. While operating the vehicle with the air conditioner activated, the odor of burnt oil was present inside the vehicle. The cause of the failure was not diagnosed. The manufacturer was notified. The VIN was invalid. The failure mileage was 200.

- Simi Valley, CA, USA

problem #4

Mar 302015

Mustang 8-cyl

  • 558 miles
With only 500+ miles on my car to date, I have experienced multiple occasions where my 2015 Mustang GT's engine shuts off without warning when I am approaching a stop and disengage the manual transmission to coast to a stop. The car does not give any indication that it is experiencing any issues prior to or during the shutdown. The engine simply dies. This latest incident nearly caused an accident because when I was approaching the red light I put the car in neutral while slowing down and the light subsequently changed quickly to green--and my engine died. The car behind me had already accelerated expecting me to proceed but I was coasting while trying to restart the car. Fortunately, there was no rear end impact and I restarted the car and proceeded. This is a serious safety issue and what makes it worse is how random it is. Ford needs to figure this out quick before somebody gets hurt or killed in an accident related to this issue. For the record, there are many others with this same model car that are experiencing the same dangerous issue and are posting their experiences online at the Mustang generation 6 forum.

- Gaithersburg, MD, USA

problem #3

Mar 162015

Mustang

  • 4,200 miles
Upon approaching a red light with the clutch pedal pressed down, and manual trans in neutral the engine died. Also had "run power on" on the dash. Bumped the start button and it started right up. Description of electrical issues: Temps outside were mid 80's. (car was still cold engine wise and I had the A/C on full blast when it died.) dash board information/touch screen readout said it was 70 degrees outside while temps were in the mid 80's. and as I was driving, (city traffic) I would shift at or around 2500 RPM. When I pressed in the clutch to shift the RPM's would jump about 1000 RPM's until I let the clutch out. This occurred about three or four times out of ten to fifteen shifts. About 3 miles up the road I pulled over, shut the car off and opened the door to turn off the stereo and touch screen. Cranked it up and right away the outside temp reading was the actual 85 degrees. No more revs on shift and ran fine all the way home for the next 15 miles. Reporting this due to multiple issues of this being reported by other 2015 Mustang owners on social media and Mustang related websites.

- Columbia, SC, USA

problem #2

Dec 192014

Mustang 8-cyl

  • 3,500 miles
First occurrence (mid December 2014): I was coming up to a red light and the turn was slightly uphill. I approach the light and drop the car into neutral (clutch was fully engaged continuously at this point) and while braking, as I approached the red light to make a right turn my car's rpms just drop completely to 0. it didn't even try to catch idle. This was about 1.5 months ago. I figured that it might be something with the tune I'm running so I called up bama and had them send me a fresh tune after explaining what had happened. Also, not sure if this helps or is relevant information but I had been driving on the highway for about 40 min before that and did a pull on the highway 2 min before the car died. Second occurrence (2/25/2015): Today while driving to work in the morning I was switching lanes and as I merged into the lane I engage the clutch fully and was braking to adjust to the speed of the vehicle in front of me and was preparing to downshift into gear, but before I could downshift the rpms keep dropping and go past normal idle and drop to 0 again without even trying to catch idle again. So I quickly start it back up again and it drove fine after that. This can become a safety issue if not taken seriously. More and more Mustang owners are experiencing this problem and I had to switch dealerships because the dealership where I bought the car from refuses to work on my car since it is lowered. Ford racing offers lowering springs for the vehicle which is a Ford part. If someone was to have these springs installed and the car was lowered with Ford parts does that mean the dealership will refuse to work on it if it doesn't fit on their lifts then as well? I have reported other issues as well which Ford has claimed to be normal just because it is occurring on other vehicles as well. The csm at Ford Motor Company has been a huge help so thank you for that.

- Naperville, IL, USA

problem #1

Dec 222014

Mustang 8-cyl

  • 500 miles
Vehicle just dies (engine shuts off) with the clutch in while slowing to a stop. Could possibly cause an accident.

- Whittier, CA, USA

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