Originally Posted by mjtonon
A sludge trap in the PCV line shouldn't hurt anything. In the short term, I doubt that it will change your fuel economy at all. Over the long haul, it suppose that it might
prevent buildup that could slightly
I think the money would be better spent if it went toward regular maintenance. Besides, I wouldn't give $30 for a device that is probably nothing more than an off-the-shelf $8 airline water trap.