- Feb 4, 2012
Happy New Years to All. We been out of town for a couple of weeks and haven't been able to post this. After repairing the leak on my exhaust manifold I seem to have alot better water flow coming out the exhaust. Other than disconnecting the raw water hose coming into the riser I haven't fooled with the raw water circuit. This is on a 1990 C30 with a M25XP diesel. The only thing I can think of some rubber impeller bits that got repositioned somewhere. What you think?