why will a 03 Tahoe starter engaga and will not crack
Yes it will.
Look at the bottom rear of engine
880
Replace the starter
All that info is in the owners manual.
Black coax
Red
Wire diagram for 02sensor on 95 Chevrolet tahoe
What does the code po178 mean on a z71 tahoe 03
NO. it is a different length.
It was ruby red.