I knew I wouldn't get away with a two-letter answer for long!

OK,

No they won't "mix"; chemically that's not possible. Perhaps I'm splitting hairs, but that's where this thread is heading methinks.

Yes you could top up a non Dot5 system with Dot 5 but unless it's an emergency and nothing else is readily available, you shouldn't.

.....there, better?

Dave


1970 Super Bee 440 Six Pack 1974 'Cuda 2008 Ram 3500 Diesel 2006 Ram 3500 Diesel 2004.5 Ram 2500 Diesel 2003 Ram 3500 Diesel 2006 Durango Limited [url] http://1970superbee.piczo.com [/url]