CHEVROLET SILVERADO ENGINE WILL NOT SHUT OFF

Bought Truck 3 Days Ago Tonight Came Home And Turned Off Truck But It Still Ran With Key In Off Position While Lights And Everything Else...

I Desperately Need Some Help Please. I Am Working On My Truck Listed Above With A 4.3 V6 Engine And 117,000 Miles. The Truck Sat For One...

Check Engine Light Will Not Go Off It Is Own Because Of Knock Sensor. I Have Had It Scanned And Reset And It Comes Back On. So I Fixed Knock...

Ran Code Test Codes 33 And 44 Replaced Map And Oxygen Sensor. Next Code Was 82 And 43, Replaced Replaced Knock Sensor And Ignition....

Hello, Hope You Had A Good Christmas. Please Bear With Me This Truck Is A Basket Case. I Have Been Doing This Since 1980 And I Can Usually...