Posted by Willy-N [72.171.192.122] on Wednesday, December 31, 2014 at 00:39:58 :
In Reply to: Re: so just remove six bolts and lift it off posted by wayneh [68.48.213.51] on Tuesday, December 30, 2014 at 22:23:51 :
It can really help if you can put a pressure washer tip in the drain cock hole and blast away. I did that on my 48PW and lots of crap came out plus it ran cooler. Build/up can get bad on these old engine block cooling passages over the years.