Has anyone used the product, "Motor Silk"?

[LaPera]

I hear it advertised on the Thom Hartmann show... reading Google search sites, the product appears to be for real and does work...Any thoughts?

http://www.evergreenamerica.com/consumer-index.html

[punpirate]

1. Most such products use...

... a Teflon-like resin as the active ingredient. This doesn't present a problem until the engine requires rebuilding. Because the compound binds to metal surfaces very well, the stuff makes it almost impossible to remachine parts accurately. If you're willing to get rid of the car when the engine finally goes bad, or are willing to pay for a replacement engine, then maybe it's a good deal.

For those of us doing their own work and/or intending to keep the car running as long as possible, I don't think it's an option I'd choose.

Cheers.