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Engine coolingPart report

1988 Mercury Cougar Engine cooling Problems

Complaints
6about this part
Share
11%of 55 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 6 complaints about the engine cooling of the 1988 Mercury Cougar, 11% of the 55 complaints for this model year. 1 a fire, according to the filers.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“While driving about any speed vehicle will shut down, but all electrical parts will still be working, like headlights/ radio/ power window, and air conditioner. But not cold and motor will still be working; ignition module had been replaced four times, and now has to be replaced again.”

NHTSA complaint #874762, filed 2000-11

“Vehicle stalls when starting from a complete stop or a rolling stop, recall 96v071 was completed on vehicle, but the problem still exists possibly due to an engine failure.”

NHTSA complaint #557171, filed 2000-11

Engine cooling: other model years

YearComplaintsShare of year
20021112%
20011113%
20002612%
19996715%
19973039%
19962134%
19951917%
19943223%
199310554%
19921820%
19911723%
1990910%
1989911%
1988611%
1987515%
198618%
1985110%
1984424%

Other parts of the 1988 Mercury Cougar

Seat belts
16 complaints
Electrical system
12 complaints
Vehicle speed control
10 complaints
Visibility (wipers, defrost, mirrors)
4 complaints
Brakes
3 complaints
Exterior lighting
3 complaints
Seats
2 complaints
Steering
2 complaints
Tires
2 complaints
Equipment
1 complaints
Other or unknown
1 complaints
Body and structure
1 complaints

← All problems reported for the 1988 Mercury Cougar

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology