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05 lj burning oil during hard acceleration.

805 views 4 replies 4 participants last post by  demarpaint 
#1 ·
As the title says, 2005 lj rubicon has a mild burning oil smell when accelerating onto a highway. Number 3 and 4 plugs didn't seem oily. Haven't checked the other 4 yet. Any other suggestions?


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#2 ·
While you have the plugs out do a compression test. You could also replace the PCV valve with a new OE PCV valve, and make sure the hose going to the valve is not plugged up.
 
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