2002 Mercury Cougar "speed" Questions

I was riding on the thruway the speedometer needle dropped and the car did not want change from the 3rd and over? what can this be? the speed sensor give the pcm speed no speed = no shift hope it ...

vehicle speed sensor how to change the vehicle speed sensor on 99 mercury cougar? where is located the vehicle speed sensor on 99 mercury cougar? You will have to get to it probably from under the car

...govenor on my 1999 mercury cougar Now by govenor do you mean the part of the car that controls the speed? This is a program installed into the cars computer and acts as a safety device to prevent ...

driven around 800 miles a year and has always passed the emissions check before now. Readings: IDLE SPEED CO = 6.18%, HIGH SPEED CO = 5.94%, IDLE SPEED HC = 960, HIGH SPEED HC = 282. This is above the

...oil pump gear. Common in these older Mercury/Fords. P0720 - Insufficient input from Output Shaft Speed sensor The output shaft speed sensor inputs a signal to the PCM, based on the speed of the ...

...the gas pedal and once the RPM reach a certain level it stops. This is caused by a defective idle speed control. When your vehicle has a power demand from any source such as a kick from the a/c ...

RPMs go up on there own when car is started. speeds up on its own in drive and reverse and maintains speed. Sounds like either a vacuum leak or cruise control device is faulty an engaging itself.

when driving my 1987 cougar down the road and you let it gain speed normally and then you speed up to about 60 the car is acting like its gasping for gas Check fuel pressure first,then fuel ...

where is the idle speed control located at on a 1999 Mercury Cougar what engine? if idle is wrong the is something else wrong, like the speed control. need more information.

2001 cougar 5 speed 2.5 liter when I begin to build up speed to shift the car will chug. I thought about spark plugs and now the engine light flased several times and is now on solid. Any guesses? ...