my 2004 dodge dakota seems to have a strange knock from the top end of the motor what could cause that
Feb 2, 2011 at 7:56 PM
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JACOBANDNICKOLAS
✓Experienced Mechanic
110,248 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.