1999 Mercury Cougar Power Train Problems

Source: NHTSA · Updated Dec 12, 2017 · 50 complaints analyzed

Owners have filed 50 complaints with NHTSA about power train problems on the 1999 Mercury Cougar, 11% of all complaints for this model year. Half of the reports with a mileage happened before 75,750 miles.

At what mileage do power train problems happen?

Based on 22 complaints that reported the odometer reading.

Under 10k miles2 · 9%
10k–25k miles0 · 0%
25k–50k miles5 · 23%
50k–75k miles3 · 14%
75k–100k miles9 · 41%
100k–150k miles2 · 9%
150k+ miles1 · 5%

How serious are the reports?

Of 50 complaints, 1 mention a crash, 1 an injury.

Mercury Cougar power train complaints by model year

Peak: 1999, with 50 complaints
1995: 231995231996: 4199641997: 101997101999: 501999502000: 9200092001: 102001102002: 10200210

n = 116 complaints · Source: NHTSA

Model yearPower Train complaintsShare of that yearMedian miles
2002 Cougar1011%64,000
2001 Cougar1012%48,000
2000 Cougar94%55,000
1999 Cougar5011%75,750
1997 Cougar1013%156,000
1996 Cougar46%40,550
1995 Cougar2321%100,000

When owners reported it

Peak: 2001, with 9 complaints
1998: 1199811999: 222000: 6200062001: 992002: 4200242003: 552004: 8200482005: 442006: 3200632007: 112008: 2200822009: 112010: 1201012012: 222016: 120161

n = 50 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists power train for the 1999 Mercury Cougar. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

Transmission having problems going into gear constantly slipping and catching gears when trying to drive only gets up to 30 mph

Received Nov 24, 2016 · NHTSA complaint 10927776

When driven it jerks when u take off and when it shifts, and it makes a clunk noise when i him hit a bump it is so bad my car goes the other way the rear end. *tr

Received Jun 5, 2012 · NHTSA complaint 10460730

1999 mercury cougar. Consumer states problem with transmission shifting into first and second gear, but will shift correctly if it is done manually. *tgw

Received Jan 31, 2012 · NHTSA complaint 10446411
Mercury Cougar
1997 Mercury Cougar XR7 Sport in Silver Frost Clearcoat Metallic (TS) photographed in Clinton, Maryland , USA.. Representative photo; appearance varies by model year. Photo: IFCAR, Public domain, via Wikimedia Commons.

Frequently asked questions

Do all 1999 Mercury Cougars have power train problems?

No. NHTSA has 50 owner complaints about power train for the 1999 Mercury Cougar (11% of the 454 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 1999 Mercury Cougar power train?

No recall currently lists power train for this vehicle.

At what mileage do power train problems start?

The median reported mileage is 75,750 miles: half of the reports with a mileage came before that.

Other 1999 Mercury Cougar problems

See all 1999 Mercury Cougar problems or power train problems across all Cougar years.