youredoingitpeter
TYF Newbie
- Joined
- Feb 28, 2024
- Posts
- 15
- Reaction score
- 19
What is the purpose of the metal tube and spring at the end of the spark plug wire ?
19 tahoe spark plug wirea
- Thread starter youredoingitpeter
- Start date
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
i don't "know" but I can presume it acts as a heatshield
k_arnold72
Full Access Member
- Joined
- Jun 2, 2023
- Posts
- 103
- Reaction score
- 111
Also the better part to grab when removing
