my 2004 dodge dakota seems to have a strange knock from the top end of the motor what could cause that
Feb 3, 2011 at 3:56 AM
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JACOBANDNICKOLAS
CERTIFIED EXPERT
110,175 POSTS
If it is an internal knock, it could be cam bearings. Does it change with engine speed? Does it ever go away? The 3.9 V6 is a long lasting engine, so if you have kept your oil changed, it shouldn't be that.