GMC Safari Ignition Switch

My Safari Will Start On Its Own Without The Key In The Switch. And Sometimes When It Is Running It Wont Stop If I Turn The Switch To The Off...

Turn On The Ignition Switch An Engine Starts With No Problems, It Shows All Panel Instrument.when Ignition Switch Is Turned Off The Engine...

I Cannot Get The Steering Column To Lower (i Have Removed All Bolts), So I Can Remove And Replace The Ignition Switch. Why Doesn't The...

I Don't Have Any Spark To The Plugs. I Put In New Ignition Module (inside The Cap), New Spark Plugs And Wires. It Might Be The...

I Tried Lowering The Steering Column But It Won't Lower .i Took Out The Two Bolts From Underneath But It Still Won't Lower.what Is...