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Old 03-18-2013, 05:55 PM   #1
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Spark plugs

So I got spark plugs for my 03 2.4 but I can't seem to get (from my guess) the coils off the spark plugs or maybe I'm just in the wrong place. Anybody have any insights?

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Old 03-18-2013, 06:47 PM   #2
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there are bolts along the coil pack strip that you have to take out to remove the coil pack from the spark plugs

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Old 03-18-2013, 07:00 PM   #3
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It does take a nice tug to get the boots to separate from the actual plug. Try to wiggle it a little as you are pulling to see if that helps.
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Old 03-18-2013, 08:13 PM   #4
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It does take a nice tug to get the boots to separate from the actual plug. Try to wiggle it a little as you are pulling to see if that helps.
If you dab a little dielectric grease on the porcelain before boot install, they'll pull off easily next time.
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Old 03-18-2013, 08:53 PM   #5
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Ok so wiggling the coils didn't work but I know that I have to remove the throttle body to get to cylinder 3 but what about these bolts to remove the coil pack?
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Old 03-18-2013, 09:59 PM   #6
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I went on YouTube, look up changing plugs on a 2.4 wrangler. A lot of good information.
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Old 03-18-2013, 11:24 PM   #7
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there are bolts along the coil pack strip that you have to take out to remove the coil pack from the spark plugs
Not on a 2.4L engine.

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...but what about these bolts to remove the coil pack?
There is no need to do anything with the coil pack.
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Old 03-19-2013, 12:56 AM   #8
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When i did mine i thought they would rip out. I had to pry them out with a screw driver so as to not pull on the wire itself. Be prepared to buy new wires JIC.

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