Anyone tried Liquid Moly to quiet down these 3.5 V6's?

Just wondering if anyone had tried it?

 

Yup, a bottle or two in each tank of gas really does the trick

 

The problem is that the sound reverberates because it's chambered in the head space. If you open it up to atmosphere, counterintuitively it quiets down. That's why instead of liquid moly, I use holey moly.

 

You're hearing the high pressure fuel pump for the direct injection system. It's normal

 

No need for additives in any modern passenger vehicle engine

 

There is no need for crack cocaine but it sure is popular

 

Hahaha… I use Motorkote after every oil change. Is this same as liquid moly treatment? Done it in every vehicle for many years. May be considered a waste, I don’t care. My other vehicles, lawnmowers, weedwackers, quads, and UTVs are now also addicted to this black slimy snake oil (if it is)? I also have it in a can and I spray it on everything.

 

Huh ? How would it quiet down the injectors

 

I had to go look that up since I've never heard of it. It was this blurb that got me.

 

I’ve used it since I’ve owned the vehicle and most others….it must surely be why my Tacoma runs so well.