Originally Posted by davidcroft
WE ALL drive ticking time bombs. No cars last forever! Every engine WILL fail at some point. Chevrolet will not install a new motor based on fear.
I hear valvetrain noise all the time in my LS3. Is it excessively noisy...I don't think so....but if someone told me the LS3s have a problem with valvetrain....I might get a little paranoid and think my valvetrain noise is louder than usual.
see what I'm sayin?
Quite frankly I don't see your point, there have been enough people with problem motors to know the problem is real. And GM has provided no diagnostic method.
You would think that GM would want to support loyal customers and one of the flagship vehicles.