Vehicle Data Hub

1994 Mercury Cougar engine problems

Owners reported engine problems in 29 complaints for the 1994 Mercury Cougar, 16% of the complaints on file. It is the 3rd most reported problem area for this model year.

At a glance

Complaints
29 16% of this year's complaints
Crashes and fires
0 and 0
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

What the data shows

None of the engine complaints mention a crash, fire, injury or death.

What owners wrote

Automatic transmission tends to slip and then engage into the gear roughly when shifting. This is most noticeable during acceleration, such as in passing situations. Also air bypass valve malfunctioned. ABS brakes failed to operate properly during moderate braking. In addition, machined warped rotors and replaced pads.

May 1997

I am the original owner of this 1994 mercury cougar with 33,465 miles as of mar 4, 2002. And there was a general recall issued on the problem in question which involves the potential for a premature failure of the engine head gasket(s).at the time of the notice this condition was not experienced and no action was taken. However this condition has now developed and is causing severe engine over heating.

Reported at 33,460 miles, March 2003

Other problems reported for the 1994 Mercury Cougar

Engine problems in other years

Engine problems across all Mercury models