It's a 4.4-liter twin-turbo "hot-vee" unit, hot-vee meaning its twin-turbos are mounted within the V of the motor. The following video shows exactly what went wrong with this particular S63 example, ...
One of the most famous Beamer mills in modern memory is the S85 5.0-liter V10 which saw use exclusively ... S63TU's rod bearings most likely contributed to their premature wear. In the end ...
It’s starting to show signs of crankshaft rod bearing wear finally - I’m trying to decide if they’re worth replacing. 2008 Pontiac Vibe(Matrix) Have owned this car since 2011. It had 60,000 ...