I ordered two more gallons of coolant just in case and the spill proof rad funnel kit so i'll be draining it. I appreciate the feedback. Makes sense to just drain it, fill it and then burp the system. Thanks again.
I know the whole system is around 3 gallons if fully drained. Did you do more than just drain what was in the rad? I'm asking for advice because I'm looking for the information to do the job. Not trying to start an argument, just asking if anyone's done it without draining the whole system.
I don't have the equipment to do a proper drain, flush and fill. From what i've read, the best time to fully replace the coolant is when a pump fails because you'll be draining the system during that time again anyway. It might be best practise to do a full flush and refill the whole system but...
Hey guys, I'll be doing this job sometime in the next couple of weeks and have everything I need. Just a question about draining the coolant. I bought a gallon of new premixed coolant. Once I drain the rad, will that gallon be enough to replace the old stuff with? If not, there's no problem with...