Cugino, you have already been told that it is just an emissions part, responsible for lowering HC and CO out the tailpipe. Whether or not you think this makes your vehicle junk, is your discretion. I can't explain why your dealers want nothing to do with older vintages, we gladly accept them. There are only so many avenues that we can travel down to find a discontinued part, and the consumer is not going to fund the 'end-of-the-world' search. That is where this forum comes in. What doesn't make sense, is after you have been told it is just an emissions part, and there are no detrimental effects other than emissions test failure, you keep beating the dead horse. As far as not being able to diagnose things, you could have put the injector, air pump and such that was recommended to you from others. But when you were advised to function test the valve, you found your cause. The reason there is so much on this post dealing with simplistic things like finding one at a junkyard, is that the title of the thread was 'looking for a diverter valve', not 'looking for a scientific explanation as to why a diverter valve makes my car salvage'.
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Saturday, December 3rd, 2011 AT 5:07 PM