Yes, you have to get it all out. The only way is by flushing. If it's jamed inside then I'd say your in trouble. It's called an impeller BTW. Not trying to be a d/ck but how on earth did you get through school with those grammar skills?

"If you're pushing crazy I'm all full up here."

{Black '96 Contour SE MTX w/ over 126k on the clock}
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