I was originally look for common parts that have been known to cause issues. In addition, I test drove the car this evening. First, There is a small crack on the radiator. Consequently, When it pressurizes. You can imagine the result. The crack is located left of the top hose on the ?plastic top. If, I remember correctly the stock radiator is made by Calsonic. Question is...Is there a way to repair the crack for now? Until, I locate a new radiator. Second, It makes a rattling/grinding sound at about 2800rpm before/around the next shift. My immediate diagnoses is something to do with the clutch. Is this correct? The clutch has good feel and no problems with shifting. If, Someone can narrow it down for me it would be much appreciated.