Got the new OEM impeller kit installed tonight. Fired it up and she pumped water! Definitely noticed better fitment with this kit. Thanks to all the people that helped out!!
Spinning the right way and Veins are in the correct direction. I ordered an actual OEM impeller kit. Thought the one I had ordered was OEM but they got me...
Looked at the plate, didn't see anything. Replaced with an OEM impeller. Gonna try replacing the gaskets between the exhaust plates. I'll update later.
I replaced the gromet and gasket where the power head connects to the lower unit. Still no change. I did notice that when I spin the driveshaft with a drill while the lower unit is in water it flows well up through the water tube but there is no pressure behind it. It comes up out of the tube...
Got the power head off, everything looks fine. With the power head off I spun the drives haft with a drill while the lower unit was in water and had good flow up at the top of the water tube. I also used the garden hose with a small adapter and gently pushed water in from the tell tale and also...
Picked up a 1983 7.5hp Mercury outboard recently. Got it up and running well and also installed a new impeller. This is a non thermostat engine. After the new impeller install no water is coming from the tale tell. I have seen a couple spurts of water come out but not much. Just seems to be...