AudieO

My 2012 CS started having small coolant leak in November. It was about 8 oz outside, and 4 oz in the garage. I was also adding about 0.5-0.75 quart of oil per 10,000 miles.

Kevin form RPM Racing (http://rpm-performance.com/) changed the followings:

1. Water pump and Thermostat.
2. Bleeder hoses to each cylinders.
3. Three (3) of the Camshaft bolts sheared off.

Pictures and further detail are coming up.