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

Sparkplug and Wire install on 94

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Old Apr 28, 2007 | 07:43 AM
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Richard G's Avatar
Richard G
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From: Fairmont WV
Default Sparkplug and Wire install on 94

Thanks for the tips posted by SJW from Scube on removal and install of sparkplugs.
My tips so far are as follows: Remove as many accessories as possible.24 hours prior to work hit everybolt you can see with PB Blaster. Have plenty of band-aids available because you are going to bled.. Lots of light. Mirrors with long extendable arms. Lots of quality tools. Soft mat under engine to catch sparkplugs as they slip from your hand. Movable cart to hold parts. The red shop books. Raising Corvette did not reveal Opti Spark connections.
The good: three hours into job, #5 sparkplug installed.
The bad: dropped sparkplug five times. Bolt mounting Air Cond Compressor took 6lb. hammer and punch to get out. Pulled up hard to remove alternator, broke electrical connection underneath. Broke one wire loom.

Last edited by Richard G; Apr 28, 2007 at 01:11 PM. Reason: add tip
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