Discussion Starter · #1 ·
I have a 2007 audi a4 quattro with a 2.0 turbo.. Not sure what is totally going on with this but it barely starts and doesn't wanna stay running. Pretty sure it's misfiring in cylinder 3 and maybe more. I just recently changed my plugs and coil packs and that seem to make it worse for what ever reason? Think i am getting a code saying something about running lean also. It has been running lean since i first bought the car.. And also the catalytic converter has been taken off also i believe. When i start the car my service engine light flashes now.. Never use to do that but does now and it will stop flashing at one point but then as soon as i give it to much gas or give it gas it starts flashing again? I could really use some help with and would greatly appreciate it big time? Any idea's?