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WK and WK2 Grand Cherokees (2005 - Present) Technical forum focused on the new generation Grand Cherokees.

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Old January 25th, 2020, 22:12
bjoehandley's Avatar
bjoehandley bjoehandley is offline
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Location: WeGo, Chi-Town, Ill
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3.6l Plugs

Has anybody here bought a WK2 with the 3.6l Pentastar in it and had to replace the spark plugs yet?

It's time, if not past time to change the plugs in my 2012 200 with the 3.6l, but I'm curious to see who's used what for plugs in their Pentastars. Probably going to swap out to the MSD coil packs and the P.U.G. (Pentastar Up Grade) lower intake manifold with the plugs and a RPM Motorsports intake tube made for the 2011-2014 Avenger and 200 with this engine since the coil packs and upper intake half has to come off to get to the plugs anyway.
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Old February 24th, 2022, 15:04
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Ewenm Ewenm is offline
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Location: Gold Coast Australia
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Re: 3.6l Plugs

i guess you worked it out for your self, what were the results????
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