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5.3

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
17,484 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.

2008 Ford Mustang fuel system problems

fuel system problem

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2008 Ford Mustang Owner Comments

problem #5

Dec 122023

Mustang

  • miles

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

I have a 2008 Ford Mustang with a V-6 engine. Recently I had to jump start it twice in a week's time to get it started and decided to take it to my dealer to have the battery checked. On the way there, I had to stop for a line of line of traffic at a red light. The instant I applied the brakes the engine started racing. I stood on the brakes as hard as I could, but could not bring the car to a complete stop. I got it slowed down to about three MPH, steered it into a parking lot that was next to me, and shoved it into park. I was afraid to drive it, so I called AAA and had it towed to my dealer. I told them how the engine started to race when I applied the brakes, and that I couldn't bring the car to a complete stop. They wrote it up that the engine started running rough when I applied the brakes. That is not what I told them. They made no written reference to the unintended acceleration. This struck me as odd. Their analysis of the vehicle showed that the master cylinder and brake power booster had failed. They told me that sometimes when these components fail they can cause the engine to rev. My engine more than revved, it sounded like it was racing at full throttle. The incident shook me up quite a bit. It also seemed odd to me that two major brake components would fail at the same time. I had gotten new front and read brake pads earlier in the years and no other brake issues were discovered. Though the car has been repaired and seems to be OK, I'm somewhat skittish about driving it. I'm aware that there was a class action law suit filed against Ford in 2013 for 2002-2010 Ford vehicles claiming unintended acceleration. Though the suit was dismissed, I'm worried that the problem still exists. I know for a fact that my foot was fully on the brake pedal, and that the floor mat played no role in this issue. I had no similar issues with the car in the fifteen years prior.

- Kansas City, MO, USA

problem #4

Jun 232022

Mustang

  • miles
When making a left turn the entire car turns off when using the car all day on hot days

- Anderson, IN, USA

problem #3

Dec 132017

Mustang

  • 0 miles
I was driving home one evening when stopped at a traffic signal, my Mustang throttle for unknown reasons the accelerator was stuck on the floor and remained wide open for approxaimately 1.5 miiles before I wa able to stop my vehiclesa, without injuries or death to myself and the public. This happened again with this vehicle tonite with my son driving. He stated the throttle/accelerator had stuck wide openwith the accelerator on the floor. As he was unable to shut the vehicle off. This seems to be a large issue wityh Ford vehicles only to find no recalls but with one make the escape. The vehicle is a danger to public safety abroad for you never know when thids will happen. I was in rush hour traffic and am grateful by blowing the horn and the ability to think quick no one was killedb. My vehicle is being taken to the Ford dealer in the am to coorect an issue Ford Motor Company needs too address. After researching complaints thereare numerous complaints with no results.

- Lexington Park, MD, USA

problem #2

Jan 152017

Mustang

  • 25,000 miles
The fuel gauge on my 2008 Ford Mustang has dropped to empty with the following error code: "dte fli data error: Without a properly working fuel guage it is not known how much fuel is remaining in the tank and this leaves the driver and car prone to running out of fuel at driving speeds. A web search reveals this is a common issue in 05-09 Ford Mustangs and should be addressed by Ford Motor Company.

- Alexandria, VA, USA

problem #1

Nov 022014

Mustang

  • 62,421 miles
This is about the 20th time this has happened, went to pass a slower car and the accelerator pedal stuck and went to the floor, this has been happening at least once a week, this is a fly by wire system the issues in the pedal assembly, not the computer or anything else, no one can find a problem, but a few have said this is not the first they have heard of it, I have taken the pedal out tried to lube it and any thing else that comes to mind to free it, there is never a warning when it will happen, makes no difference if you push hard or soft. I have owned car since 9-10-14 and has happened about 20 times no help from dealer as was purchased as is no warranty, I have talked to a Ford dealer they say nothing they can do, when this happens I have to shut off the engine pull to the side of the road and play with it till it frees up and returns.

- Columbus, OH, USA

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