Tl* the contact owns a 1999 mercury grand marquis. The contact stated that the ball joints were replaced but the bolt that held it in place was loose and caused the carter key to fail to hold the bolt in place. As a result, the bolt neck detached while the contact was driving approximately 20 MPH and caused the vehicle to stop abruptly. As a result, the contact's head hit the steering wheel. The contact suffered a whip lash that required a medical attention. The manufacturer was made aware of the failure. The vehicle was repaired by the contact who was an independent mechanic. The failure mileage was approximately 200,000.
1999 Mercury Grand Marquis suspension problems
18 complaints (11% of all complaints for this car).
- owner complaints
- 18
- of this car's complaints
- 11%
- crashes
- 0
- recalls
- 0
Which part fails
- Front5
- Rear3
- Front: wheel bearing1
- Front: shock absorber1
- Front: control arm: lower ball joint1
- Front: control arm1
At what mileage
Complaints by mileage at the time of the problem.
Mercury Grand Marquis suspension problems in other years
Specific symptoms reported on the 1999 Mercury Grand Marquis suspension
Phrases found in the owners' own descriptions, so one complaint can mention several symptoms.
Related recalls
No recalls on record for this model year.
What 1999 Mercury Grand Marquis owners say
Most recent owner complaints, unedited.
Dealership replaced parts under warranty w/ deductable. No safety defect listed.
Rear end of car skips sideways when hole or bump hit or uneven road at freeway speed, causes great concern as driver really does not have control of vehicle for that duration. Potential danger of contact with other vehicles at freeway speeds.
Poor front end alignment, vehicle starts to go from side to side while driving. Has not contacted dealer yet.*ak
When driving on wet pavement vehicle pulls to right or left, cause unknown. Dealer has made several attempts to correct problem, but cannot identify cause.
Steering is very hard to control, it goes where bumps and dips take you. Car will jump all over the road. Steering has constant pull to left with lots noise. Also steel to steel slamming noise. Steering colum inside car moves. Dealers look make some adjustments,say found no problem. But problems continue. I returned for repeat preformance. Very rough ride front and rear . Electrical problems surfacing, lights flickering,dash,dome headlights etc., engine cut out as if I turned it off and then came back on each time ihave been sitting still, talk about a dangerous driving situation! Again the dealer checks it out finds no problem says they cant always find a problem until it happens and they have the car when the problem occurs. Alot of good thats going to do driving down the highway at 60mph with 5 kids in the car!!! The air conditioning doesn't cool well at first they said no problem the weather got very hot ,they set an appointment. They found low pressure replaced low prssure clutch switch. I took the car in again for poor front end and steering control now adding to the list aloud slamming together of 2 pieces of steel coming from the left front tire area either going over bumps or dips I can't tell which because it happens randomly. The solution, the dealer checks the right side! So the car goes back again .
Front outer tie rod froze, causing driver to lose control of vehicle. Dealer indicated rods were replaced at owner's expense.*ak the steering wheel became rubbery before the tie rod froze, and was hard to control. Four weeks later, the lower ball joints failed.
Consumer was backing out of driveway and left control arm bolt broke in half and there was no nut. Left side of the wheel collapsed. Vehicle was a rental. Consumer took vehicle to the dealership, and they told him that they were not interested in reporting the problem to ford.
Consumer was having a bouncy & rough ride. Dealer said it could be the transmission. Also, driver's side seat rattles when getting in & out. Dealer has tightened the bolts. Seat is loose, and if in an accident it could be a risk. Dealer was replacing the parts.
Driver made a normal start from stop sign, on wet pavement, to interstate access, curved ramp. At 30 MPH the vehicle did a 360 degree clockwise rotation.
Questions about the 1999 Mercury Grand Marquis suspension
Does the 1999 Mercury Grand Marquis have suspension problems?
Owners have filed 18 complaints about the suspension of the 1999 Mercury Grand Marquis, 11% of all its complaints.
At what mileage do 1999 Mercury Grand Marquis suspension problems start?
Not enough complaints include the mileage to tell.
Was there a recall on the 1999 Mercury Grand Marquis suspension?
There is no recall for this problem on this model year.
What year does the Mercury Grand Marquis have bad suspension?
The Mercury Grand Marquis model years with the most suspension complaints are 2003 (28 complaints), 1997 (26 complaints) and 1999 (18 complaints).
Other 1999 Mercury Grand Marquis problems
Engine 33Lights 21Steering 16Electrical 15Acceleration 12Tires 12Transmission 12Brakes 9Body 7Seat belts 7Fuel system 6Visibility 6Airbags 5Locks 3Seats 2Wheels 2
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