Question.... could a non working idles stabilizer valve on the passenger side strut mount affect emissions testing. It failed last week and I been going over connections under the hood and found that that valve wasn't grounded. I've also been having idle problems as well. I just added a ground wire to the connector and the idle changed immediately. Will this have any good affects towards passing emissions? I was running real rich and the tech couldn't adjust it done. The O2 sensor was new only 2 days old. freq valve is buzzing away too.