Mercury Monarch problems

mercury logo

The Mercury Monarch is a compact automobile that was marketed by the Mercury division of Ford from the 1975 to 1980 model years. Designed as the original successor for the Mercury Comet, the Monarch was marketed as a luxury compact vehicle; alongside its Ford Granada counterpart, the Monarch expanded the segment in the United States as automakers responded to the 1973 fuel crisis.

Taking its name from a former marque of Ford Canada, the Mercury Monarch was slotted between the compact Comet and the Montego in the Mercury model line (later, the Zephyr and Cougar). Sharing many of its chassis underpinnings with the Comet, the Monarch marked the final evolution of the 1960-1965 Ford Falcon chassis architecture. The Monarch was also the counterpart of the 1977-1980 Lincoln Versailles sedan.

In total, 575,567 Monarchs were produced. Ford assembled the model line alongside the Granada at Mahwah Assembly (Mahwah, New Jersey) and Wayne Stamping & Assembly (Wayne, Michigan). For 1981, the Monarch was discontinued after a single generation, with the Mercury counterpart of the Granada taking on the Cougar (and ultimately, Marquis) nameplate.

photo of Mercury Monarch car production

Social links

Mercury Monarch model years

mercury monarch 1977 photo
Monarch 1977
Mercury

2

4

0

  • 5
  • 4
  • 3
  • 2
  • 1

Common Mercury Monarch problems

Based on the information provided in the sources, here are common problems with the Mercury Monarch based on complaints from owners:

  • Steering Torque Sensor: Another common problem involves the steering torque sensor in certain Mercury Mariner vehicles. This sensor may not be able to properly detect driver steering input, potentially causing the Electric Power Steering (EPS) assist to be removed. Ford conducted a recall to update the software for the power steering control module (PSCM) and the instrument cluster module, with the option to replace affected components if necessary.
  • Engine Performance: Some owners have experienced issues with engine performance, including concerns about the motor's power output. Specific complaints mention that the six-cylinder engine may not provide significant acceleration, potentially affecting the overall driving experience.
  • Interior Wear and Tear: Over time, owners have noticed wear and tear on the interior components of the Mercury Monarch. This includes worn carpet in certain areas and signs of aging on bench seats. While these issues may not impact the car's functionality, they contribute to a less-than-optimal aesthetic appeal.
  • Limited Collector Value: Despite being low-mileage vehicles, Mercury Monarchs are not highly sought after by collectors, affecting their resale value. This lack of collector interest can impact the perceived worth of these cars in the market, potentially leading to lower bids during sales or auctions.

These common problems highlight some of the challenges that owners of Mercury Monarch cars may face, ranging from mechanical issues to concerns about overall value and performance.

Mercury Monarch

What are common problems with mercury?

Depending on the type and amount, exposures to mercury can damage the nervous system, kidneys, liver and immune system. Breathing mercury vapors can harm the nervous system, lungs and kidneys. Mercury vapors can pass easily from the lungs to the bloodstream.

What years should you avoid mercury mariner?

Using the same PainRank™ system we've determined that you're better off avoiding the 1st generation (2005–2007).

  • 2nd Generation Mariner. Years 2008–2011 Reliability 26th out of 28 PainRank™ 10.32 Complaints 113.
  • 1st Generation Mariner. Years 2005–2007 Reliability 27th out of 28 PainRank™ 11.15 Complaints 53.

Are Mercury cars reliable?

The Mercury Mariner received mixed reviews from owners and good scores from users, with a reliability rating of 3.7 out of 5.0 on RepairPal.

What is the life expectancy of a Mercury Grand Marquis?

Grand Marquis drivers typically report a minimum lifespan of around 200,000 miles before the more expensive repairs start to add up. That's not a terrible life expectancy, but these cars frequently hit the market with more than 150,000 miles on the odometer, so shop around for low mileage.

Percentage distribution of complaints by Mercury Monarch years

We have researched Mercury problems and analysed all the complaints filed against Mercury Monarch cars and compiled the top 1 most problematic Mercury Monarch model years:

Below you can see the percentage distribution of known problems by Mercury Monarch model years.

Distribution of the number of complaints by Mercury Monarch years

We've also compiled a chart for you with the number of complaints about Volkswagen Jetta cars of certain model years:

Mercury Monarch car problems categorized by type of issue

After analysing all complaints related to Mercury Monarch , it was concluded that the most common issues with these cars are:

  • Tires problems
  • Power train problems

The graph below shows statistics for all Mercury Monarch vehicle components and the number of complaints received.

The NHTSA has received 2 complaints about various vehicle components related to the Mercury Monarch . Below are the 25 most recent complaints reported for Mercury Monarch vehicles.

List of Mercury Monarch complaints

Mercury Monarch 1977
  • Date Of Incident: 1989-03-01
  • Date Complaint: 2000-09-07
  • Components: TIRES
  • Summary: THE FIRESTONE 721 P195/75-14 TIRES HAVE EXPERIENCED MULTIPLE FAILURES, BLOWOUTS AND BULGES IN THE TIRE. *MJS
Mercury Monarch 1977
  • Date Of Incident: 2024-11-24
  • Date Complaint: 1995-08-02
  • Components: POWER TRAIN
  • Summary: AUTOMATIC TRANSMISSION FAILURE AT 21K ORIGINAL MILES. TT

Recalls Mercury Monarch

The National Highway Traffic Safety Administration (NHTSA) has issued 4 recalls for different components of the Mercury Monarch.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.

  • Model: Mercury Monarch 1977
  • Report Received Date: 1978-10-17
  • Manufacturer: FORD MOTOR COMPANY
  • Components: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
  • Summary: THE ENGINE COOLING FAN BLADES MAY CRACK UNDER HIGH SPEED OPERATING CONDITIONS. FRAGMENTS MAY SEPARATE AND DAMAGE THE ENGINE COMPONENTS, AND IF THE HOOD IS OPEN AND THE ENGINE IS RUNNING, BLADE FRAGMENTS COULD FLY OUT FROM THE VEHICLE AND INJURE NEARBY PERSONS.
  • Remedy: THE DEALER WILL, WHERE NECESSARY, INSTALL A NEW FAN FREE OF CHARGE.
  • Model: Mercury Monarch 1977
  • Report Received Date: 1977-12-14
  • Manufacturer: FORD MOTOR COMPANY
  • Components: STEERING:GEAR BOX (OTHER THAN RACK AND PINION)
  • Summary: ON THE INVOLVED VEHICLES, THE MANUAL STEERING GEARS MAY CONTAIN STEERING GEAR RECIRCULATORY BALLS THAT COULD FRACTURE. THIS FRACTURING IS A RESULT OF IMPROPER HEAT-TREATMENT DURING MANUFACTURE AND CAN EVENTUALLY CAUSE INCREASED STEERING EFFORT.
  • Remedy: THE DEALER WILL INSPECT AND, IF NECESSARY, REPLACE THE BALL BEARINGS OF THE STEERING GEAR, WITHOUT CHARGE TO OWNER.
  • Model: Mercury Monarch 1977
  • Report Received Date: 1977-09-13
  • Manufacturer: FORD MOTOR COMPANY
  • Components: POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT
  • Summary: THE INVOLVED VEHICLES WERE FITTED WITH TILT STEERING COLUMNS CONTAINING TRANSMISSION CONTROL INSERTS INTENDED FOR TRUCKS RATHER THAN PASSENGER VEHICLES. THIS MAY CAUSE THE TRANSMISSION SELECTOR POINTER TO BE MISALIGNED AND THE POSSIBILITY OF STARTING THE ENGINE WHEN THE SELECTOR IS BETWEEN THE NEUTRAL (N) AND DRIVE (D) DETENTS AND THE TRANSMISSION IS IN DRIVE.
  • Remedy: DEALER WILL INSPECT AND, IF NECESSARY, REPLACE THE TRANSMISSION SHIFT CONTROL INSERT, WITHOUT CHARGE TO OWNER.
  • Model: Mercury Monarch 1977
  • Report Received Date: 1976-11-09
  • Manufacturer: FORD MOTOR COMPANY
  • Components: SEAT BELTS:FRONT:ANCHORAGE

Are you having problems with your Mercury Monarch?

Add car complaint
Mercury Monarch photo