I have a 2013 avalanche had low oil pressure put in a new high pressure oil pump and pick up replace oil sensor and screen I have oil pressure running down the road and slowly gradually descends to 10 lb put car in neutral restart oil pressure comes back what is going on😮
@@hsautomotive7235 when I did oil pump and pickup tube head oil check had no contamination in motor no contamination in bottom of oil pan I did not change the oil pressure relief valve in the oil pan I might have to go back in and plug that off.
