HO - w/3.73 and 6sp noise @ 2,250
While cruising at 2,250 RPM I hear a rolling type, valve? detonation? noise. Is this normal?, I have been avoiding cruising at this rpm. (75mph). Purrs at 70 or 80.
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mikcon
3rd Gen High Performance and Accessories (5.9L Only)
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Oct 24, 2005 06:51 PM



