1999 chevy blazer

How do I put a 2002 motor in the 1999 same 4.3 Vortec but is a detonator sensor

1997 chevy blazer 4wd

I don’t have power to my a/c compressor. I have power at the low pressure switch and power at the high pressure switch.

1999 chevy blazer

Why does my left brake light only work when my right blinker is on?

1994 Chevy S10 Blazer

What would cause anti freeze to leak from the heater vent onto the floor?