2004 Lincoln Navigator Repair Question

Topics covered: Engine, Noise, Rpm.
Mileage: 130,000 miles.

Asked on December 3, 2012

Lincoln Navigator Engine Problem

Making a knocking noise around the engine

Asked by (pending member)

Replied on December 4, 2012

Change with RPM? deep knock ? if yes then suspect rod bearing

Answered by Docfixit (expert)
18,443 answers provided