12-12-2008, 01:48 AM
Date registered: Sep 2004
Vehicle: 1985 500SEC, 1991 190E 2.6, bought 07/08 with 50k original miles.
Location: Los Angeles / Hannover Germany
Transmission or torque converter noise?
When the transmission shifts form first to second, I get after a slight delay, for a half to one second or so groaning / resonance like noise.
Its more pronounced and noticeable when the engine/tranny are cold.
Could it be the torque converter?
Has anyone here experienced this?
Recently changed the filter, transmission, and torque converter fluid to fully synthetic dextron VI.