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I had a very loud humming noise coming from my 99' cougar. I talked to many mechanics and nobody knew what it was. I looked it up online and found two sources( listed at bottom) that said it was the idle air control valve. I replaced the part and my car runs great without the horrible loud noise.
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2001 mercury cougar humming noise from engine you replace power estering pump n no change need advise?
I have the same problem some times. I found the air filter box vibrating, which was causing the noise. I am looking for the answer to that one.
Will a 2001 Mercury Cougar grill replacement fit on a 1999 Mercury Cougar?
No.
Will a sunroof motor from a 2002 Mercury Cougar work with a 2001 Mercury Cougar?
yes
Where is the radiator located on a 2001 Mercury Cougar?
On a 2001 Mercury Cougar : The radiator is located in the engine compartment , at the front of the vehicle
How many gallons in a 2001 mercury cougar?
According to the 2001 Mercury Cougar Owner Guide : ( the fuel tank holds 15.4 US. gallons )
How do you change a fan switch on a 2000 Mercury Cougar?
How do i find the instructions for changing out the fan switch assembly in a 2001 Mercury Cougar?
How do you turn on the foglights on a 2001 Mercury Cougar?
On a 2001 Mercury Cougar : Turn your low beam headlights on and then pull the headlight control towards you ( push in to turn foglights off )
What is fuse 34 on a 2001 Mercury Cougar?
On a 2001 Mercury Cougar : Fuse ( # 34 ) is a ( 7.5 amp brown color fuse for the power mirrors , clock , and interior lamps )
Where is slave cylinder reservoir for a 2001 mercury cougar?
The brake and clutch fluid systems are supplied by the brake fluid reservoir ( according to the 2001 Mercury Cougar Owner Guide )
Which Oil grade for 2001 mercury cougar?
5w 30
Where is the mass airflow sensor on a 2001 Mercury Cougar?
On a 2001 Mercury Cougar : The Mass Air Flow Sensor is between the engine air filter and the big engine air intake tube
What does all the dome lights mean on 2001 mercury cougar?
You can view the 2001 Mercury Cougar owners manual online at : www . motorcraft service . com ( no spaces ) Click on Owner Guides
