11-27-2013, 11:28 PM
Could just be thqt when you changed out the new exhaust
you didn't replace the gasket or crush gasket off the header.
So a slight leak is letting air in/out.You can re-use the oem
gasket but it may be hard to get unstuck.
you didn't replace the gasket or crush gasket off the header.
So a slight leak is letting air in/out.You can re-use the oem
gasket but it may be hard to get unstuck.
