Sometime in early September before the drive to PagodaFest, I think it's time for my long overdue coolant change. It's been too many years.
Has anyone done the procedure in the tech manual for the backflush? I don't think this has ever been done so any coolant change in the past never was 100%.
I'll use that as a starting point but any tips others can provide will be welcomed.
I already have two gallons of MB Coolant.