» » Topaz

Resources for the Repair and Maintenance of your Mercury Topaz

Mercury Topaz Models:

Image for car images Mercury 1990 1994 Mercury Topaz size thumb

Mercury Topaz Problems

Drive Train -- Verified

The vehicle may lose vehicle speed signal, which can affect speedometer operation and transmission shift quality. Most often the Vehicle Speed Sensor is faulty, however, at times, the driven gear inside the transmission is at fault. Replace the Vehicle Speed sensor and inspect the driven gear upon sensor removal.

Engine -- Verified

Poor rubber material used in the motor mounts can cause them to fail, leading to a knocking noise or lifting sensation on acceleration. The motor mounts will need to be replaced with revised parts.

Engine -- Verified

Fuel pump failure can cause the engine to crank but fail to start. Diagnosis will show insufficient, or no fuel pressure, and fuel pump in the fuel tank will need to be replaced.

Drive Train -- Verified

If the throttle lever is out of adjustment, or the grommets are missing / broken at the throttle or transmission, the automatic transmission can shift hard. Replace the grommets as needed and adjust the throttle lever.

Engine -- Verified

Outdated software in the engine control processor can cause poor engine performance, hesitation on acceleration, and possible stalling problems. The processor will need to be replaced to get the updated calibration.

Mercury Topaz Recalls (Recent)

Engine, March 31, 1997

RepairPal Expert Overview:

Ford has recalled certain 1992-1995 Taurus and Mercury Sable models with 3.8L engines, 1994-1995 Taurus and Mercury Sable models with 3.0L engines, 1992-1994 Tempo and Mercury Topaz models with 3.0L engines, 1994 Tempo and Mercury Topaz models with 2.3L engines, and 1992-1994 Lincoln Continental models in certain cold weather states for an issue with the engine electric cooling fan. During high winds, low temperatures, and drifting snow, the fan could become blocked or frozen with snow. This could cause the fan not to rotate and ultimately overheat. Dealers will install a harness with a circuit breaker to protect the fan motor from overheating.

Learn more »

Mercury Topaz Questions and Answers

tinman68, 1990 Mercury Topaz, Mountain View, HI

how do i change my water pump

GRILLINGGRANNY, 1990 Mercury Topaz, Mesquite, TX

I have a 1989 Mercury Topaz and recently had to have the driver belt replaced A couple of days later the belt came off the person was not my regular mechanic and continued to make excuses about w...

Visitor, 1990 Mercury Topaz, New Castle, DE

It is leaking oil and over heating.

Visitor, 1990 Mercury Topaz, Neenah, WI

After traveling for 5 miles or more on highway the car will stall as you stop then has a bear of a time restarting. It happens only after traveling on highway, not in city. Can anyone help please...

schaery, 1990 Mercury Topaz, Mobile, AL

My car is actually a 1989 but wasn't given the option to select that. I need to replace front and rear motor mounts. Is it possible to do this myself without going crazy or tearing up the ca...

Write a Review About Your Car

Mercury Topaz Reviews

I have a 1988 Mercury Topaz, but I am having problems with engine leaks and my Fan will not shut off. WHAT CAN I DO AND WHAT DO I NEED TO REPLACE?

I love this car. Bought it off a girlfriend for 400. bucks, 3 yrs ago, ole blue hasn't let me down. I replaced serptine belt and hydrolic balancer. With regular tune ups and maintainence she runs like a gem. Only issue is heater in winter freezes, simple piece of card board solved that. Great car, cheap, easy on gas, no issues with oil l;eaks... Low insurance and NO payments!!!!!

over all i like this car

Mercury Topaz Model Years
More about this car
Recent Mercury Repair Estimates