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Stuck bulbs?

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Old Jul 9, 2021 | 03:48 PM
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Default Stuck bulbs?

My 67 L79 backup bulbs are stuck. One depresses in, the other not so much. I assume the tail lights will be the same. Should I spray some WD40 to the base of the bulb and let it sit a while and try again?
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Old Jul 9, 2021 | 03:50 PM
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Si'
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Old Jul 9, 2021 | 04:26 PM
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Works for me.


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Old Jul 9, 2021 | 04:41 PM
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Originally Posted by CorvetteMikeB
Works for me.

As always, a useless suggestion.
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Old Jul 9, 2021 | 04:53 PM
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I break the bulb - (nothing better than driving a glass bulb thru your thumb) ( ask me how I know...)
Then use a needle nose to push down and turn

Last edited by csherman; Jul 9, 2021 at 07:03 PM.
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Old Jul 9, 2021 | 05:10 PM
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Originally Posted by csherman
I break the bulb - (nothing better than driving a glass bulb thru your thumb)
Then use a needle nose to push down and turn
I have used that method with 100% success rate more than once. The internal structure allows the needle nose ends to rotate the bulb, in most cases. Worse come to worse, you bend part of the brass base inwards and grab it and push and turn.
Doug
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Old Jul 9, 2021 | 05:41 PM
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Originally Posted by Joemac8
My 67 L79 backup bulbs are stuck. One depresses in, the other not so much. I assume the tail lights will be the same. Should I spray some WD40 to the base of the bulb and let it sit a while and try again?
I wouldn't use WD-40. PB Blaster or something that will dissolve corrosion maybe. Either way don't try to push and turn with your thumb and finger. Something the glass won't cut through would be better.
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