Thanks Jim, we exchanged emails and I'm pretty bummed there is no solution for my 96 SL, but I am looking forward to my codes CD. I would really rather it ran cooler. I am not sure what the coolant ratio is since it was done at the factory, do they have a specification they follow?

Thanks much.

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2007 Corvette Convertible Torch Red
1996 MBz SL500
2008 Harley Davidson Night Rod Special