Gulp 4 because, grr, excessive breaking changes from 3.9.1. Also how to fix my car. I'm currently refreshing all the coolant pipes since once ruptured the othe

Gulp 4 because, grr, excessive breaking changes from 3.9.1. Also how to fix my car. I'm currently refreshing all the coolant pipes since once ruptured the other day. It's not that hard, but some of the pipes are difficult to get to, and I'm procrastinating about disassembling essentially the entire front end of the vehicle in order to be able to access the radiator and replace pipes attached to it. I've already replaced the ruptured pipe no problem but, since all the pipes are the same age, I figure it's only a matter of time before another splits.