I started up my 4.3L GL for the first time yesterday on the muffs. It started running hot. I checked the raw water impeller and it was good. I pulled the hoses of the raw water pump and turned the water on and no water is coming out of the supply hose in the bilge. I put the garden hose in the supply hose in the bilge and water came out of the outdrive so I don't think it is blocked? I put the muffs back on and turned on the water and again no water from the supply hose in the bilge. It seems to me water should be gushing out of the hose in the bilge. Any ideas on this issue and how to fix it would be greatly appreciated.
Engine - 4.3GL PEFS (4012004849), Outdrive - SX-M 1 79 (4112094763), Transom - SX-MLT (4111633176)
Engine - 4.3GL PEFS (4012004849), Outdrive - SX-M 1 79 (4112094763), Transom - SX-MLT (4111633176)