GreekGator

ok, i had my cats gutted a while back...already had the ses light on so i knew this would also throw a code which it did. Car didn't start up funky though. Fastforward a few months to when i get a cam. Obviously when i start the car the idle surges, but it never backfired. Anyways, i have a cutout on the car and did before all of this other stuff was done. When i start my car now theres a lot of popping and the idle surges a little. I had this problem before i had my car tuned a few months ago and even though this alleviated the problem for a month or so, it does it again. Is this from my O2 sensors? if not, what could it be. sorry if this is confusing and lengthy. TIA

LS1s R US

iTrader: (1)

Even if ya gutted the cats ya need o2 simulators that should help out alot!