Chevrolet Lumina Engine Idle Low

I Had An Intake Gasket Leak. Repaired It, Put Everything Back Together. Had Everything Tagged And Numbered So I'm Sure Everything Is Right...

When I Start My Car It Sounds Fine Then It Goes To Idle Low The Back To Normal Even In Gear. When I Go Up Hills It Cuts Out An Shakes....

When I Start My Engine,it Runs High And Won't Idle Down

When My Rpm's Are Between 0 And 1, It Bounces Back And Forth Between 0 And 1 And Most Times The Engine Cuts Off. It Restarts Fine Everytime...

Asked On December 24, 2011 1991 Chevrolet Lumina Engine Problem With 280000 Miles Thanks! You've Donated $ 5.00 To This Question! Car...

I Was Just Wondering If A Diagnostic Check Would Show A Bad Idle Control Sensor. If You Could Let Me Know I'd Greatly Appreciate It. Thank...