Yeah, not individually. I am trying to find the entire VLOM. Two are available on ebay at a 100%+ plus mark upI worked on the equipment that made those plates at GM Rochester and those are the early version . I'm not sure you can replace individual solenoids because of the way they are " wired " or should I say hydraulicly riveted to a + & - buss bar ., then flow tested .
We discussed that filter, I am not sure if they changed or not. With one of the selinoids ohming differently than the other 3 we are hoping that is the problem. While apart I will make sure they change it. I just can't find a new VLOM, other than one on ebay for an outrageous price of $800Shane, my "SWAG" is the VLOMS are the same for the different brands.
If you haven't seen the TSB on the issue, this is the latest I've seen.
Is there a NC emissions law you have to pass?