Thread: No Aluminum LIM Gasket for N/A Engine?

Originally Posted by BwolfGT

And dexcool is the worst thing you could ever put in your engine.

I just dont know how GM uses dexcool across the board, like all the ls engines, etc. but its only a problem with the 3.1, 3.4 and 3.8 engines that ive seen.

Ill keep using dexcool, but changing it out every year, instead of the recommended 5. People leave the dexcool in and never change it, then a leak in a gasket comes along, then it sludges the whole cooling system.