Pontiac Bonneville Engine Sputter

My 1999 Pontiac Bonneville Check Engin Light Came On It Only Flashes It Putters And Shakes When Im At An Idle And The Same When I Take Off...

My 1997 Bonneville Back In Feb And It Was Below Zero Would Not Shift From Od To Lower Gears Like When You Would Stop At A Stop Sign And Try...

My Car Has A Shudder/miss/spark Knock That Is Interminent. I Have Replaced The Egr,map,mass Air, Air Filter, Upper Oxygen,plugs, And Wires....

Car Surges, Sputters, And Chugs. Has Trouble Gaining And Maintaining Power. It Goes, Doesn't Go, Then Goes, Doesn't Go, Doesn't Go, Goes...

1992 Pontiac Bonniville Ssei Runs But Has A Miss To It... Checked All Plugs And Wires And They Are Good... Used A Spark Tester As Well And...

My Car Started Acting Like It Was Going To Run Out Of Gas, Puttering..the Next Morning I Started It Up And It Started Normal Then It...