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Why would a heater fan only work on high in a 1999 Mercury Mystique?
Wiki User
∙ 18y ago
On the Mercury like a lot of other cars, what happens is the relay for the fan control goes bad, somtimes you may just have low and high no medium but a lot of the time you just get high speed, thie is also very common on a lot of GM's. There is a resistor pack located on the heater core housing just below the glove box. When this goes bad, the fan will only function on high. It's an easy repair. Just one screw and an electrical cnnection. it is called a blow motor resistor it cost about 20 bucks from the dealer itis easy to install just one screw and a plug
Wiki User
∙ 18y ago
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Where is the iac valve located on a 1998 Mercury Mystique?
were is the iac locate on a 1999 mercury mystique
Is the fuel pump in the gas tank on a 1999 mercury mystique?
Yes , the ELECTRIC fuel pump is inside the gas tank on a 1999 Mercury Mystique
What is the size gas tank on 1999 mercury mystique?
According to the 1999 Mercury Mystique Owner Guide : ( 58.5 liters / 15.4 U.S. gallons )
Where is the radiator cap for 1999 mercury mystique?
The thread on cap on your engine coolant reservoir is the pressure cap / radiator cap on a 1999 Mercury Mystique
What size gas tank does a 1999 mercury mystique have?
According to the 1999 Mercury Mystique Owner Guide : ( 58.5 liters / 15.4 U.S. gallons )
Which oil for 1999 Mercury mystique?
According to the 1999 Mercury Mystique Owner Guide : ( 5W-30 ) certified for gasoline engines ( 2.0 and 2.5 liter )
Where is the OBD plug on a 1999 Mercury Mystique?
The 1999 Mercury Mystique OBD 2 port is under driver side dash next to hood release
What does a bottle with a fan indicate on the dashboard of a 1999 Mercury Mystique?
That would be your LOW engine coolant light You can view the 1999 Mercury Mystique owners manual online at : www . motorcraft service . com ( no spaces ) Click on Owner Guides
Were is the fuse box located in 1999 mercury mystique?
IN the Middle!¬
Where is the fuel pump shutoff switch on a 1999 Mercury Mystique?
In the drivers footwell behind the kick panel ( there is an access hole in the panel ) according to the 1999 Mercury Mystique Owner Guide
Where is the thermostat located on a 1999 Mercury Mystique?
The thermostat for a 1999 Mercury Mystique is inside of the top water inlet. Remove the top radiator hose from the engine, and then inlet can be removed to get to the thermostat.
What is the gas mileage for a 1999 Mercury Mystique?
Personally, I get about 23 - 25 mpg. on my 1999 mercury mystique. I haven't counted high way mileage yet because I don't get on the highway alot.
