View Full Version : Chrysler 318 overheating

06-11-2001, 07:22 PM
" I own a 28ft. pacemaker w/twin chrysler 318s,I just installed all new manifolds & risers,new impellers in the raw water pump. At 1700 rpm it stays at 155, but give it a little throttle and its up to 195 and climbing.Im getting water through all hoses, can someone come up with an answer? "