ignition problems

I have a 1995 GMC SONOMA 2.2 Liter 5 Speed . When I get in the truck and push in the clutch and turn the key to the "ON" position it will not quit cranking. I never have to turn the key to the "Crank" position.If i need to post a video I can. Here are a few things I can tell you . The starter is...

I have a 2001 Yukon. Yesterday when I got to my lunch meeting I turned off my truck, got out, and I realized the engine was still running....??? I spent 20 minutes trying to diagnose the issue but came up empty... We were able to kill the vehicle by disconnecting a fuse, but when I re-start...

I have a 98 sonoma 5 speed 4 cyl. The cylinder lock was getting really bad so I replaced it a few weeks ago. Since replacing it, there is a sweet spot when starting the truck. Usually you turn your key fully thru "start". When I turn key fully, the starter engages, but will not start. But if I...