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Open the hood of the car and find the idle air control valve. The valve is located on the Gran Marquis' throttle body. The idle air control is a cylinder with a wire connector plugged into it. If needed, refer to your repair manual for an exact diagram.
Read more: How to Clean the Idle Air Control Valve in a 2001 Grand Marquis | eHow.com http://www.ehow.com/how_7649344_clean-valve-2001-grand-marquis.html#ixzz1eqCpBmRx
What else can I help you with?
Where is the voltage regulator on a 2001 grand marquis?
It is located internally in the Alternator.
Where is the fuel pump located on a 2001 Grand Marquis LS?
In the fuel tank.
Oil Pressure Sending Unit location for 2001 Grand Marquis?
Where is it located on the engine
How many o2 sensor on a 2001 grand marquis?
How many o 2 sensors on a 2001 grand marquis
Can 22 inch rims fit on 2001 grand marquis?
Yes 22's can fit on a 2001 grand marquis!
Can 22 fit on 2001 grand marquis?
Can 265 35 22 inch tires fit on a 2001 grand marquis
Where is the flasher locted in a 2001 grand marquis?
It's integrated into the LCM (Lighting Control Module), located under the dash just below and to the right of the steering wheel. They are pricey.
Where is the starter located on a 2001 Mercury Grand Marquis?
Try lower rear of engine on passenger side
Where is the fuel tank on 2001 grand marquis?
On a 2001 Mercury Grand Marquis : The fuel tank is mounted vertically behind the rear seat
Where are the spark plugs located on a 2001 Mercury Grand Marquis and how do you change them?
there is a coil on each one. remove the coil and there is the plug.
What size are the speakers in a 2001 Grand Marquis?
6x8
Where is the fuel pump on a 2001 grand marquis?
On a 2001 Mercury Grand Marquis : The electric fuel pump is INSIDE the gas tank ( it is a vertical gas tank located behind the rear seat and the fuel pump is near the top on the side facing towards the rear seat )
