Real estate is an investment—make yours start earnin’.
Two technicians are examining a tapping sound coming from a V6 engine. Technician A says the noise could be caused by a bent pushrod. Technician B says the noise could be caused by escaping exhaust gas. Who is correct?
A vehicle with MacPherson strut suspension is in for tires and an alignment. The technician finds play in the left inner tie rod end. What should the customer be told?
A/C systems are evolving with new designs and refrigerants, making accurate diagnosis and repair more important than ever.
Technician A says thrust angle must be set to zero on many ADAS-equipped vehicles during alignment. Technician B says the steering angle sensor and front wheel position must be correct before camera or radar calibration. Who is correct?
Assessing tire damage in order to make a repair decision, which technician is correct with the right repair?
When the resistance of a circuit is decreased and voltage remains constant, what happens to current?
Technicians debate using the min/max function of a digital voltmeter to test the battery and charging system on a customer’s vehicle to determine if the alternator has failed. Who is correct?
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