camopaint0707
Banned
So would installing a new header/downpipe delete the egr? What else is needed?
You running a canned PCM?
If you are the tuner or whoever the tuner is, take a look at the tune and figure out why they all came on.
Make sure you/they turned the codes off the correct way. Also double check the wires and make sure they didnt get melted or grounded onto something.