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#10 (permalink)

08-04-2008, 05:19 PM

mln385

CC Member

Join Date: Dec 2001

Cobra Make, Engine: BDR

Posts: 536

Not Ranked

Quote:

Originally Posted by native1

My 427 srtw makes a noise that sounds like a marble in the crankcase. It comes from the passenger side only. It is louder when cold however always there. A rattle with a popping noise. Compression is good. Performance is great but I hate the noise. I am concerned that the problem is a scuffed piston or valve related. Since it runs and performs perfectly it could go on for two years or 24000 miles which puts me out of warranty. Registered in Jan of 08. My dealer has checked everything IE exhaust leaks, compression. Will I have to wait for something to break?

This would really concern me but on a hunch it isn't an exhaust leak is it?

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