Replaced spark plug and oil change, 1/10/15. 130K

Fixed squealing noise from belt/pulley, 3/16/14, 125.7K

Belt / Pulley area was making squealing noise.
I replaced idler and tensioner pulley a week ago.   The old one doesn't seems to bad.   Squealing noise reduced but not gone completely.

Bought tensioner and belt for both ac and accessories.
When I pulled the ac belt I noticed the belt cracked and the pulley was bad (make chattering noise and spins freely).  So I decided to just replace both belt and put replace ac pulley with old accessories pulley.  That seems to fix it.  No more squealing noise.

Oil Filter Housing Gasket, 2/15/2014, 125.5K

Found a leak on the oil filter housing

Bought gasket and will also replace vanos line and oil separator

Oil change, Castrol 0w30

Replaced burned out license plate light, 11/24/2013, 123.8K miles

Replaced front bump stop, 8/8/2013, 121k miles

Dyno day with BMW club

Dyno result 193 lb/ft, 194 hp at the wheel.  Not bad for a stock drivetrain

Replaced Camshaft Position sensor and O2 sensor, 7/13/2013 120k miles

CEL throwed a P0340 Camshaft Position Sensor

Also replaced Oxygen sensor since it still have the original one