AND ANSWERS WITH SOLUTIONS 2024
Counterman A says "Mercon LV" transmission fluid is used in newer Ford and Mercury vehicles.
Counterman B says "Dexron-VI" fluid is used in newer Chrysler vehicles. Who is right? - ANSWER
Counterman A only
Transmission fluid that is brown and has a burnt smell: - ANSWER Is badly oxidized and needs to be
replaced; Can damage the transmission; Has probably been subjected to overheating
"ATF+4" automatic transmission fluid is used primarily in what make of vehicle? - ANSWER Chrysler
Using the wrong type of transmission fluid: - ANSWER May cause shifting problems; May cause slipping
problems; May damage the transmission
Draining an automatic transmission by removing the pan removes how much of fluid? - ANSWER 50% to
70% of the fluid
Torque converters are: - ANSWER Located between the engine and transmission; Filled with automatic
transmission fluid; NOT located between the transmission and driveshaft
Counterman A says a bad torque converter may give a vehicle poor acceleration and fuel economy.
Counterman B says the lockup clutch inside a torque converter engages above certain speeds or when
the transmission is in 3rd or 4th gear to improve fuel economy. Who is right? - ANSWER Both
Counterman A and B
The type of ATF required for a transmission may be found: - ANSWER On the transmission dipstick; In the
owner's guide; In service information database
The leading cause of automatic transmission failure is: - ANSWER Overheating
"CVT" transmissions: - ANSWER Require a special type of transmission fluid; Have a filter; Usually have a
specified fluid change interval; improve fuel economy
, A common cause of brake pedal vibration or shudder when braking is: - ANSWER Uneven rotor wear (a
"warped" rotor)
Brake rotors should be replaced: - ANSWER If cracked; If worn below minimum thickness or discard
specifications; If they have hard spots
The "machine to" specification on a brake drum: - ANSWER Is the same as the discard thickness
Counterman A says "Low Copper" brake pads are replacing many current friction materials. Counterman
B says "Low Copper" brake pads are required in some states now. Who is right? - ANSWER Both
Counterman A and B
If the brake pedal slowly sinks to the floor when stopped at a traffic light, which of the following
probably needs to be replaced. - ANSWER Master cylinder
What type of brake fluid is most commonly used in domestic passenger cars? - ANSWER DOT 3
"Bleeding the brakes" is done for what purpose? - ANSWER To remove air bubbles for a firm pedal
"Flushing the brakes" is done for what purpose? - ANSWER To remove moisture contamination; To
remove old worn out brake fluid; To restore corrosion protection
If the ABS Warning Light is on and remains on: - ANSWER The ABS system has a fault and is disabled
Counterman A says the return springs and holddown springs should be replaced when drum brakes are
relined. Counterman B says brake linings should always be replaced if contaminated with brake fluid or
grease. Who is right? - ANSWER Both Counterman A and B
Counterman A says most cars and light trucks today have "crossflow" radiators where the coolant flows
from one side to the other. Counterman B says most new cars have radiators that are made of soldered
copper/brass. Who is right? - ANSWER Counterman A only