2002 Chevrolet Silverado 1500 Q&A
2002 Chevrolet Silverado 1500 Question: egr valve location
The later ( new style ) 5.3 chevrolet trucks didnt come with EGR Valves but if yours is the early model its under the vortex cover on top of the motor. - hemicuda
Where is the egr valve on my 2003 Chevy Silverado 5.3L V8? Does it have one?
engine has a surge type of idle during cold weather temps wich trips the engine service light. It idles fine during warm weather and the light goes out. I was told it is a blocked egr tube but I ca...
cant pass emisions.