[GunMetalGrey]

Originally Posted by angryBits

There are a few TSBs on electrical issues in regards to exposed wiring.

TSB 18258, 17468, 17457.

This happened to my car, I had similar symptoms you describe.
Now the car runs fine.

Beware, when I prompted them about the TSB, they first said "No sorry we don't show any TSBs for your car". I had to push them to visually check the car and hand them the TSB papers before they bothered. I hope this is your issue and that it gets resolved.

Thanks for all the feedback guys, I appreciate the links to the TSB's

Edit/Update*

After reading through those TSB's I'm sure it's something else because it only effect the car after high g corners and not every time or any time the throttle is engaged.

What are the chances of getting multiple defective fuel pumps???

I had to replace the fuel pump in my 2011 SS Camaro and in this 2018 ZL1 and now maybe a 2nd time...