04 jeep liberty 3.7L is making a knocking noise near valve cover


Asked by Oct 05, 2015 at 06:37 PM about the 2004 Jeep Liberty Sport 4WD

Question type: Maintenance & Repair

Jeep is making a knocking noise, and speeds up when throttle is pulled.

2 Answers


Sounds like your lifters are no good..


it sounds like a rocker is loose, or a pushrod is bent, the lifters should be hyd., so they will adjust up to .60". I would take the valve cover off and inspect if possible, or take it to a trusted mechanic..hope this helps

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