Originally Posted by yjbeach
Do the spark plugs really need to be replaced at 32k and 64k? (First hemi)
For MY13 and earlier, yes. I believe the interval is different for MY14, but someone else will have to confirm that.
2012 Grand Cherokee Overland Summit - Winter Chill with New Saddle interior. 5.7L HEMI V8 - Nitto NT421Q "shoes"
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