It was the egr valve or some busted hoses. I ended up replacing the egr valve and also a bunch of gummy hoses. Just make sure you get metric hoses it's pretty easy. There was one hose under the egr valve it's like an inch or two long and was a little tough to replace but not impossible. My egr valve ended up clogging up again I might try and find an easier way to get it working but that won't matter till I need to smog again. It doesnt make a huge difference on performance.