So my 2010 GT has been starting strange the last week or so. As soon as I start it (cold) it starts up and sounds mega cammed, then smooths out. Starting warm, it's perfectly fine. When I first got it (Feb this year) it roared to life. Now it just kinda, cough, cough, cough, then smooths out.



No CEL, runs great cold and warmed up. Zero issues at all. I figured it was bad gas, but that's not it. I've been through almost 2 different tanks now and the problem persists.



I can try to get...

Strange bogging at start up.