K5Jimmy 1/2 ton status Premium Joined Sep 21, 2000 Posts 2,851 Reaction score 8,125 Location Lake Dardanelle/Logan Co, Ark Jun 7, 2004 #1 ... cause a driveline "Hum"....Also... will a Tcase cause the same Hum...comes in at 60 or so...goes away at 70 or so....it Ain't the driveshaft...
... cause a driveline "Hum"....Also... will a Tcase cause the same Hum...comes in at 60 or so...goes away at 70 or so....it Ain't the driveshaft...
8 84_Chevy_K10 Banned Joined May 30, 2001 Posts 17,667 Reaction score 1 Location IL, USA Jun 7, 2004 #2 Probably not. Pinion bearings usually will scream when you take your foot off the gas.
K5MONSTERCHEV 1/2 ton status Joined Jan 27, 2003 Posts 3,254 Reaction score 1 Location Castro Valley, CA Jun 8, 2004 #3 NO