I ordered a can of the amsoil power foam for my gunked up intake. The most common application method is to take off the air hose (and in this case the screen) and spray into the tb. In the case of our cars with the maf mounted on the tb could I just remove the maf since it has to come out for this either way and use its hole to get the straw on the spray can in? The hole is big enough to get the straw to almost any position you'd need.