Multiple Choice question. Selected the correct answer. 53. A humming or growling noise in the front of the vehicle that changes with road speed could be caused by ______. A. Inadequate lubrication of the inner CV joint. B. Worn or damaged wheel bearings. C. A bad intermediate shaft bearing [equal length axle shaft system]. D. All answers are correct. Multiple Choice question. Selected the correct answer. 54. A technician is diagnosing a transmission fluid leak problem. With the inspection cover removed, there is fluid on the back of the converter shell, but the front of the converter is dry. What is the most likely source of the leak? A. Transmission pan gasket. B. Governor cover seal. C. Transmission cooler lined. D. Oil pump seal. Multiple Choice question. Selected the correct answer. 55. During a road test, the engine's speed flares up during acceleration in drive. What is the most likely cause of the problem? A. Faulty torque converter. B. Worn thrust washers. C. Slipping clutches or bands. D. All answers are correct. Multiple Choice question. Selected the correct answer. 56. On a road test, a thumping noise is heard in the transmission whenever the vehicle is accelerated. What could be the problem? A. Worn thrust washers. B. Worn clutches or bands. C. Faulty torque converter. D. All answers are correct