Guys ...need help please ...so i am geting ready for fishing season here in..MD. started the 1987 88nhp evenrude and it starts right up no problems but as i imspected. Looks ok the only thing i see is there is no water coming out of little orifices .. thoes on the side of it that shoots water down ...could it be the water pump ..dont want to get stranded out in the water tomorrow... Thanks every one