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Re: Changing 2004 Tahoe 5.3L spark plugs
Posted to Technical Tips Forum on 12/14/2020 5 Replies

I just did one today and got them all off without breaking the wires. I just grabbed the end of the boot sticking out from the shield and twisted back and forth till the boot released. Then continued twisting and pulled back. On #8 I twisted until released and... Login to read more.

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