new plugs
10-30-2015, 11:52 PM
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new plugs
changed out old ngk bkr6equp 4 prong plugs to single prong ngk iridium ix plugs. not sure how long the old plugs were in there possibly 60k.
6 plugs looked very clean with good apparent firing. 2 plugs specifically cylinders 2 and 4 on passenger bank of engine were oilly and mildly wet. My guess is the valve cover gasket starting to leak ,but being that those are the hardest to get to is it possible that they just werent torqued down enough? didnt have any cracked coils and havent had any misfire codes .
after plug change the cayenne showed improved throttle response
6 plugs looked very clean with good apparent firing. 2 plugs specifically cylinders 2 and 4 on passenger bank of engine were oilly and mildly wet. My guess is the valve cover gasket starting to leak ,but being that those are the hardest to get to is it possible that they just werent torqued down enough? didnt have any cracked coils and havent had any misfire codes .
after plug change the cayenne showed improved throttle response
