klepZ OwnerReports

1996 Mercury Grand Marquis problems

Owners have filed 282 complaints about the 1996 Mercury Grand Marquis with NHTSA. Engine and engine cooling accounts for 30.9% of them — far more than any other system, ahead of service brakes, hydraulic at 8.9%.

Complaints282
Crashes10
Fires24
Injuries17
Deaths2

What owners report breaking

Engine and engine cooling 30.9% · 87
Service brakes, hydraulic 8.9% · 25
Steering 7.4% · 21
Fuel system, gasoline 7.4% · 21
Vehicle speed control 6.7% · 19
Exterior lighting 6.7% · 19
Electrical system 6.0% · 17
Power train 5.7% · 16
Severity

Of those complaints, 10 describe a crash, 24 describe a fire, 17 report an injury and 2 report a death.

Reading the numbers

Across the 18 model years of the Mercury Grand Marquis in this data, 1996 sits 6th by complaint volume. 2005 draws the most.

Filings are rising — 8 in the last three years against 6 in the three before. For a vehicle this age that usually points to a wear-related failure owners are hitting now.

The median odometer reading at the time of complaint was 85,609 miles.

In owners' own words

The contact owns a 1996 Mercury Grand Marquis. The contact stated that there was steam emitting from the engine compartment. A mechanic advised the contact that there was a crack in the plastic intake manifold. The vehicle had not been repaired at the time of the complaint. The contact called the manufacturer who offered no assistance. The current and failure mileages were approximately 85,000. Engine and engine cooling · reported at 85,000 miles
My car (1996 Mercury Grand Marquis) developed a crack in the intake manifold leading to complete loss of coolant and overheating while traveling through wyoming. It was then towed to a small town repair shop, where this problem was brought to my attention, and that many cars had a recall for this. Unfortunately, for civilian cars there is no recall which led to a repair cost of $1132.00. Engine and engine cooling · reported at 127,992 miles
My car was not running correctly one day, so I took it to my mechanic and he found anti-freeze in the cylinders. He said that the anti-freeze blew through passage on intake manifold into the pistons, and I had to replaced the entire motor and the intake which cost me $3400.00 Enable to fix. I can not understand why they used a plastic part on the motor. Engine and engine cooling · reported at 82,160 miles

Verbatim from NHTSA filings. Complaints are unverified owner reports.

Safety recalls

Checking NHTSA for open recalls…

Other Mercury Grand Marquis years

Compare all 18 model years →