My car has a bbk 255lph, it's been parked for a good while tried to run it today and the fuel pump is very very loud way louder than usual my pressure is set at 38 lbs and is running 60 lbs the gas that was in it which about 2 gallon I put some fresh gas in it and still didn't fix the problem pulled the filter and it was nasty couldn't hardly blow threw it should I just change the filter or just go ahead and pull the tank? ??