Possible automatic transmission malfunctions in Ford Focus 2:
Slip:
* Reduced traction and increased engine speed
* Smell of burning or burnt oil
* Darkening of transmission fluid
Difficulty shifting gears:
* Switching delay
*Hard blows or jolts
* Lack of response to gear changes
Torque converter lockup problems:
* Vibration when driving at high speed
* Increased fuel consumption
* Extraneous noise when shifting gears
Failure of solenoids:
* Difficulty shifting gears
* Dips or jerks when switching
* Malfunction of output shaft speed sensors
Transmission fluid leaks:
* Noticeable decrease in transmission fluid level
* Fluid leaks under the car
* Extraneous noise caused by low fluid level
Other faults:
*Vehicle speed sensor malfunction
*Wiring problems
* Damage to gears or shafts
* Clogged or damaged oil filter
Possible causes of malfunctions:
*Lack of transmission fluid
* Contaminated or poor quality transmission fluid
* Wear or damage to automatic transmission components
*Electronic faults
*Transmission overheating