C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Plug boot stuck

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Old Feb 1, 2021 | 08:31 AM
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Default Plug boot stuck

Anybody have a problem with a spark plug boot being stuck to the plug? Any tricks to free it? I tried to rotate the boot but no dice. I have MSD's boots and I used dielectric grease when I installed them, but they still won't let loose. Thanks for any advice before I just destroy the wire and boot.
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Old Feb 1, 2021 | 08:37 AM
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I had a hell of a time trying to get the plug wire off of the plug on cylinder 8. I spent a good deal of time trying everything I could think of by hand before realizing that hey, I'm replacing the wire and plug anyway, so screw it. Grabbed a pair of vicegrips, clamped the plug boot, and gave it a good yank. Popped off first try. No hard feelings since nothing was being reused anyway.
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Old Feb 1, 2021 | 09:04 AM
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Originally Posted by Strick
Anybody have a problem with a spark plug boot being stuck to the plug? Any tricks to free it? I tried to rotate the boot but no dice. I have MSD's boots and I used dielectric grease when I installed them, but they still won't let loose. Thanks for any advice before I just destroy the wire and boot.
I would try rotating it round and around and then pull. If it breaks, hopefully the boot is intact and you can redo the connection with a new plug connector.
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Old Feb 1, 2021 | 11:57 AM
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Well, after a lot of working on it, I bought a tool that made it possible. Looks like long nose pliers but has kind of a loop on the end of it. End of problem. Thanks guys
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Old Feb 1, 2021 | 12:29 PM
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Originally Posted by Strick
Well, after a lot of working on it, I bought a tool that made it possible. Looks like long nose pliers but has kind of a loop on the end of it. End of problem. Thanks guys
THIS, maybe?
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Old Feb 1, 2021 | 01:48 PM
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Originally Posted by aklim
THIS, maybe?
mine came in red.
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Old Feb 1, 2021 | 02:04 PM
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Originally Posted by Sleazy Rider
mine came in red.
Must be hot then. Mine is green. St Patrick's Day and all that.

Last edited by aklim; Feb 1, 2021 at 02:13 PM.
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Old Feb 2, 2021 | 08:37 PM
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Originally Posted by aklim
Must be hot then. Mine is green. St Patrick's Day and all that.
If your tool is green get to the doctor ASAP!
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