E46 Fanatics Forum banner
coolant data

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-1 of 1 Results
  1. E46 General
    My indy mechanic, whom I trust implicitly, noticed that I had green coolant in my system. He said I shouldn't use that *%$# and should only use BMW coolant. He says that the engine can tell the difference and that's one of the reasons why my thermostat went bad. I told him it must have been...
1-1 of 1 Results