I was running rich yesterday and today I switched out all of my vacuum tubes and simplified things under the hood. Now Im running lean. I have the vpc and a field boxer, even If I crank them up I still run lean. What the $%&*.
I am using a j&s air fuel meter with the stock o2 sensor. Before I changed the hoses the car always ran rich, right from the get go. Now it takes time for the car to get into a safe range to run boost. I ordered a wide band o2 sensor and a meter but I wont have it for a couple of days. I know the j&s meter isnt all that accurate but it should give ballpark figures????