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4.2

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
27,583 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.

1999 Ford Mustang engine problems

engine problem

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1999 Ford Mustang Owner Comments

problem #6

Apr 272008

Mustang

  • 106,500 miles

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

Spark plug blow out. There was really nothing that led up to this that I know of. Apparently this is something that happens a lot to Ford vehicles (I have a 99 mustang V8). Ford recommended a new head ($2000). An alternative was to retape the head ($800).

- Monroe, NC, USA

problem #5

Mar 112004

Mustang 6-cyl

  • Automatic transmission
  • 59,000 miles
I have a 1999 Mustang 3.8L-V6. Recently, the car began to expel a white vapor from the tailpipe when the engine is hot, along with a vibration noise. This has happened as many as 2-3 times per day. I took the car to a Ford dealer for service and replaced an air pump. This did not correct the problem. I did some research on the internet and found that many people have had the same problem which turned out to be due to blown head gaskets. I discussed that issue with the dealer representative and they said that there is no record of that kind of problem with a 1999 Mustang. I have found that this is not true.

- Sykesville, MD, USA

problem #4

Jul 202002

Mustang

  • Manual transmission
  • miles
Vehicle would vibrate severely when driving. Intermittently transmission would not go into gear. Dealer contacted. The dealer could not understand how the transmission had no leaks but was out of transmission fluid. This vehicle has had 2 blown head gaskets, the rear seal in the motor was replaced, the heater core, the transmission, and the catalytic convertor have all been replaced.

- Wikesboro, NC, USA

problem #3

Mar 012001

Mustang

  • Manual transmission
  • miles

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

Vehicle started to overheat while driving, dealer determined headgasket was blown and rear seal of engine had to be replaced.

- Wilkesboro, NC, USA

problem #2

May 101999

Mustang

  • miles
The pulley slides on to an aluminum sleeve that is part of the front plate on the engine. I was doing a routine inspection when I noticed the pulley slightly tilted. I applied pressure to the belt and was able to pull the pulley, bolt that goes into the plate to hold the pulley on, and the metal sleeve that was broken off of the front engine plate. If this pulley would have came off, the belt would have been instantly frayed by an adjacent engine component resulting in loss of control of the vehicle and possibly power steering. I contacted Ford and they told me there were no reports, recalls, or factory defects. I appreciate any assistance you can provide in letting me know if this is a factory defect or just shoddy workmanship in my particular vehicle. My home number is 011-49-6333-980903. I live in germany. Thank you for any assistance you provide.

- Apo, NY, USA

problem #1

Aug 091999

(reported on)

Mustang

  • Manual transmission
  • miles
Idler pulley missing. Nlm

- Orlando, FL, USA

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