Chevrolet Blazer EGR Valve Sensor

I Was Wondering If You Could Tell Me Where The Egr Position Sensor Is Located. I Found The Egr Valve But Cannot Locate The Position Sensor...

Engine Mechanical Problem 1994 Chevy Blazer V8 Four Wheel Drive Automatic 68.000 Miles My Chevy Was Running Rough, So I Took It And Run...

I Have A 1995 Chevy S 10 Blazer, V6 Vortex. At Times It Will Start Running Rough And When I Go To Put On The Brakes They Will Go To The...