97 bravada with codes

my bravada is coding since i changed fuel lines and filter,also broke vent connection on fuel pump, but plugged line ,it had vacuum.anyway it is code p175,p1133,p1153,p172,in that order,and it idles funky now like a misses, when i let up on throttle it takes a few seconds to slow down rpm.cleaned egr valve checked for vacuum leaks has new plugs,wires cap,and button.ran great before fuel line troubles.any suggestion out there.

Fix the vent line and attach it properly, clear DTC's, perform a drive cycle and restest.