tgeer15 Posted February 6, 2017 Report Share Posted February 6, 2017 I bought a 2009 DTS back in april 2016 and it's been great for a while, then the check engine light came on and a whole of issues pooped up, $552 later I find out it was caused by a broken wire and the guy who sold me the car had his back yard mechanic bypass the wire and did it wrong, So it was corrected at the dealership, now I am having stablitrak issues come & go with the codes reading misfire #7, my mechanic doesn't think its the injector because it comes and goes on its own. I replaced the plugs and #7 ignition coil and this was good for a week. It still pops on then goes off randomly and now I am thinking of just replacing the wire harness, I dont want to touch the injectors... any king of help will be appreciated Link to comment Share on other sites More sharing options...
OldCadTech Posted February 6, 2017 Report Share Posted February 6, 2017 Are there any other codes besides the #7 misfire? THERE IS ALWAYS ENOUGH TIME TO DO THE JOB RIGHT - THERE IS NEVER ENOUGH TIME TO DO THE JOB AGAIN !!! Link to comment Share on other sites More sharing options...
barczy01 Posted February 10, 2017 Report Share Posted February 10, 2017 possible pcm issue. Link to comment Share on other sites More sharing options...
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