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Forum: Pontiac - Race 11-14-2022, 12:22 PM
Replies: 12
Views: 1,751
Posted By Shiny
As I understand, failure mode is leakage due to...

As I understand, failure mode is leakage due to arcing from ID to OD (fuel/PTFE interface to stainless jacket) causing breakdown of the PTFE. It would take VERY high voltage to break down PTFE. ...
Forum: Pontiac - Race 11-13-2022, 11:59 AM
Replies: 12
Views: 1,751
Posted By Shiny
I always learn a lot on this forum... thank you. ...

I always learn a lot on this forum... thank you.

I'm curious if new cars use PTFE-lined fuel lines and if so, are they conductive? Is this only an aftermarket question?

The risk is real but...
Forum: Pontiac - Race 11-12-2022, 01:55 PM
Replies: 12
Views: 1,751
Posted By Shiny
I'm lost on the physics with this one. Does...

I'm lost on the physics with this one.

Does flowing gas inside the tubing generate enough static charge to break down the ptfe insulation (tribo-charge)?

If so, yikes.

I'm curious as I dealt...
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