
Another Heater Hose Connector Quick Q
Hey all, after getting my G37, a friend told me about the plastic heater hose connector to replace with aluminum connector (which is crazy because my G35 has 165k on it, and I never changed the thing) I guess I got lucky.
My question is, can you just swap this thing out without having to mess with the bleeding/burping/draining/adding of the coolant after. I've watched a few videos and articles and (I've never done a coolant change before).
In this video the guy replaces it, but then bleeds/adds coolant afterwards, while in some other videos I see people just replacing the connector and not touching anything else and calling it a day.
What should I expect and/or do when changing this connector? Just trying to limit the amount of surprises.