Pierce County Washington resident that has smog testing done off OBD2 port. Want to delete the EGR system & shutoff in tune on my '03 cobra.
Questions: Will deleting the EGR & shutting it off in the tune result in smog check failure???
Anyone living in Pierce County (in particular) or King County that pass OBD2 emissions testing with EGR disabled/removed?
Ready to put my engine back together and would rather not throw that stuff back on if I can still pass without it.
Questions: Will deleting the EGR & shutting it off in the tune result in smog check failure???
Anyone living in Pierce County (in particular) or King County that pass OBD2 emissions testing with EGR disabled/removed?
Ready to put my engine back together and would rather not throw that stuff back on if I can still pass without it.