According to the service manual, I have to drain the cooling system before removing the SC and the intake plenum. I also plan on removing the intercooler, but that's just air filled correct? Why would I have to do this? I know there is a coolant tube to the plenum, but I don't see why I'd have to drain the cooling system. I really don't want to. P.S. Are there any possible problems I may encounter when resealing the system in cold temps? (20-35 deg F)
As always, thanks for the help.
As always, thanks for the help.