BUICK COIL REPLACE/REMOVE

I Confirmed Coil Pack For #3 And #6 Needs To Be Replaced. Can You Tell Me How To Do It Myself If Possible It Seems To Look Pretty Easy. But...

Engine Mechanical Problem 1992 Buick Century 6 Cyl What Would Cause The Car To Just Abruptly Stop Running? The Control Module Is...

I've Had This Car For 4 Years And It Just Now Has Started To Act Up. It Is Pushing Out Black Smoke, Has A Missfire In Cylinder 3, 5, And...