Sorry to bring up an old thread, but I have a Sabre 28 with an Atomic in it and I replaced the impeller this spring. Started the engine yesterday and at a low rpm, there was no water going thru the engine, causing the temp gauge to rise. If I gave it a little gas, the
pump would sart to draw water and cool the engine down. Back off on the gas and the water stopped.
Thoughts, comments........
Thanks