Hello,

I just completed changing out the motor in my 2000 Suburban 1500. This was just a 5.3 to a 5.3 swap from the same model year vehicle. After getting everything back together and starting it up I noticed the speedometer is pegged all the way.

My questions are:
1. Is there something someone can think of that would cause this after a motor swap?
2. Where is the speedometer sensor located on this vehicle?

Thanks for any help.