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Beckett suntec oil pump seizing up
my suntec oil pump seize up . called my nephew he directed me on how to check blower motor first then the oil pump , pump was seized up and sent me to a supply house for a new one , suntec with solenoid two line system going into top of oil tank. Installed new one and ran fine for 4 days seized up again , removed oil pump and worked it free by moving shaft back and forth on pump , put back together worked fine again for about 4 to 5 days this time seized again . I freed it up and its been 3 days now working fine . There is 3/4 of a tank of oil , new oil filter , new nozzle installed . Checked all oil lines for leaks . We are baffled , anybody out their have this problem or knows what could be causing this to happen any answers would be deeply appreciated. Thank You Gilman