If it is as that shop says, a worn engine, there is no cure except rebuilding or replacing the engine. SAE 50 and still no pressure, = rebuild time, They are sure the oil pump is OK? There are some products that may stretch the inevitable, like Risolone compression restorer, or ring restorer. Use your normal oil and add a can to the oil during the oil change, may help some.
Saturday, March 13th, 2010 AT 9:08 AM