No I didn't but I didn't really I digging in the pressure switch hole either it was such a pain in the asss the first time I replaced it Alls I wanted to do when I was done was shoot holes in the thing lol i believe they didn't start putting the filter under the oil pressure sending unit until 07 when they started the active fuel management crap I finally unplugged my pressure switch cause I was tired of the dam low pressure alarm going off at every red light amazingly my check engine light did not come on