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Depends on why its overheating. IF the Radiator fan is not kicking on, then there are several things you can check.
One is that the AC system is working properly. Unfortunately, Ford tied in the AC system to the cars cooling system (overheating). And without the AC System working properly you might have to wire a toggle switch directly to the fan, with a fuse link on one side, to be able to manually turn on the fan when the car reaches temperature.
IF the AC unit is working properly there are 2 sensors. One is on top of the thermostat housing, and actually is in the housing. The other is in the engine block right next to the thermostat housing. IF either of these is not working properly, then the fan unit will not come on.
If that is not the problem, you may have a blockage somewhere, and need a serious cleaning of the radiator and/or engine block.
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∙ 14y ago
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∙ 14y agoyes
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How do you change out a fan relay for a 1993 Mercury topaz?
picture of the fan relay for 1993 mercury topaz
Where is the oil pan located on a 1993 Mercury Topaz?
Look under the front of the car. Its on the bottom of the engine.
Diagram of brake lines on 1993 topaz?
need diagram of rear brake lines for 1993 mercury topaz
Are photos available for a 1993 Mercury Topaz water pump install?
picture on how to replace a water pump for mercury topaz
Does a 1993 Mercury Topaz have a relay switch for the air conditioner and heater?
no but it does have a manual hot /cold lever control box which is adjusted via vacume hoses attached to the heater control unit on the dash
Does a 1993 Mercury Topaz have a timing chain?
On a 1993 Mercury Topaz : Yes , both the 2.3 litre four cylinder engine and the 3.0 litre V6 engine use a timing CHAIN
How do you change out a fan relay for a 1993 Mercury topaz?
picture of the fan relay for 1993 mercury topaz
How do you Replace the Horn on a 1993 Mercury Topaz?
Horn's should be in the fender wells in the engine compartment.
Where is the oil pump located on a 1993 Mercury Topaz?
Inside the oil pan, mounted on the engine block.
Why would an engine overheat at intersections only on 1993 Mercury Topaz?
Evidently the cooling fan is not working.
Where is the oil pan located on a 1993 Mercury Topaz?
Look under the front of the car. Its on the bottom of the engine.
Does the 1993 mercury toppaz have a timing chain or a timing belt?
On a 1993 Mercury Topaz : Both the 2.3 litre four cylinder engine and the 3.0 litre V6 engine use a timing CHAIN
Diagram of brake lines on 1993 topaz?
need diagram of rear brake lines for 1993 mercury topaz
Are photos available for a 1993 Mercury Topaz water pump install?
picture on how to replace a water pump for mercury topaz
Where is the block heater in a 1993 Mercury Topaz?
If you have one installed, on the 2.3 L engine, it would be in the back of the engine, looking at the engine from the front of the car. Its in the frost plug.
1993 Mercury Topaz sucks air how to fix?
yes
Does the 1993 mercury topaz have a cigarette lighter?
Yes. Not an acessory outlet.
