Cadillac CTS-V 2004-2007 (Gen I) The Caddy with an Attitude...

Replacing spark plugs and spark plug wires

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Old 07-24-2007, 12:33 PM
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Default Replacing spark plugs and spark plug wires

Hello,

I was wondering how difficult it would be to replace the spark plugs and their wires on my 04 V?

Thanks in advance.
Old 07-24-2007, 03:32 PM
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I heard its pretty damn hard, relatively. I have some new plugs sitting in my room, just trying to find some time to get in there and put them in.
Old 07-24-2007, 05:03 PM
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Hard?

Why?

Just pull the coil rails off, use a swivel socket, easy enough!
Old 07-24-2007, 06:51 PM
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I'll let you know how it goes hopefully this weekend when I get the V back from service. Another lonely week without the V
Old 07-24-2007, 07:00 PM
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the hardest part is removing the alumoinum spark plug covers...just get a hand on them and gent,ly but firmly wiggle up and down and they will slide off...def remove the coil packs first tho
Old 07-24-2007, 08:43 PM
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ctv's have a nice engine compartment, not like us fbodies. changing the plugs is a little easier, especially with the coil packs off



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