I have a 1998 ml320 with about 130,000 miles on it that has a slight radiator leak. This wouldnt be a problem except that I live in Baton Rouge, LA where even a slightly compromised radiator can be a problem in the summer. Unfortunately business is very slow and I cannot presently afford to replace …

Is Bar's Radiator Stop Leak safe to use

texases April 14, 2011, 4:38pm 8

But do they fix the plastic/aluminum one? I thought that was limited to the older brass ones.

I imagine it depends on exactly where the leak is, which we’ve yet to hear…