What is this sound? Broken spark plug electrode - clicks intermittently - need help

[jimlloyd40]

So I just had 3 spark plug tips come off at once. Car is running on 2 cylinders only. I’m running a custom e85 flex tune. Plugs were all white and pitted. APR coil packs. NGK R7437-9 plugs. Just hoping bottom end is okay.

Who the hell is your tuner?

 

[Diggs24]

Must have had some horrid pre-detonation. Sounds like the flextune wasn't flexing.

 

[brian216]

did anyone find a solution to this? Mine broke off today and have the same issue and sound. POS RS7 plugs. Fucking bullshit