Spark plugs and plug wires
07-30-2012, 05:55 PM
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Spark plugs and plug wires
I have a 2007 XL 4.2L V6 with 89,000 miles give or take. The past month or so my engine has been skipping every now and then, but I've noticed it happens more often if I am going up hill. Not 100% sure but I think its the plugs, or maybe the wires. Should i change both just to be safe or am I on the wrong track and this be something completely different? Any advice is greatly appreciated.
