P Pbert25 Joined Nov 30, 2005 Messages 113 Location San Antonio,TX Jan 22, 2007 #1 Yeah, trying to clean up an neglected raditor on my 04 Grand Prix. The previous onwer wasn't all that good at matenace on it. I've been using Prestone Super Cleaner with the coolent and hopefully with I get it flushed, it won't be so bad.
Yeah, trying to clean up an neglected raditor on my 04 Grand Prix. The previous onwer wasn't all that good at matenace on it. I've been using Prestone Super Cleaner with the coolent and hopefully with I get it flushed, it won't be so bad.
T Tempest Joined Mar 21, 2006 Messages 10,610 Location Las Vegas NV Jan 22, 2007 #2 I would give RMI-25 a shot.