BenzWorld Senior Member
Date registered: May 2008
Vehicle: '99 CLK430, 62 220se, 64 220se, 65 220se, 66250se, 85 380sl, 90 190E 2.6
Location: Jacksonville Fl
Mentioned: 1 Post(s)
Quoted: 57 Post(s)
3.0 straight 6 All Aluminum M189
Anyone out there familiar with the M189 3.0 all aluminum engine? It came in the W112 and the Adenauer... But I purchased a W111 250se and this motor was in it instead.
There is this wheel behind the harmonic balancer that spins freely even for a few seconds after the engine is off, whats the deal, why? and what if it goes bad am I screwed and if so how bad??
Last edited by trazique; 02-23-2011 at 09:50 PM.