Want this question answered?
The egr valve on the 1999 vortec v6 is bolted to the intake valve. It is just behind the distributor.
The EGR valve is located in the center of the intake, at the front of the engine, between the alternator and the A/C compressor. I've added a picture of the location to the links on the right. It is titled "Picture of EGR valve location, on 1996 - 2001 4.3L (262c.i.) Vortec V6 engines"
The valve is at the front of the engine just behind the A/C Compressor. Its just above the thermostat. Be careful as for some unknown reason GM has designed this valve without polarity. It can be installed upside down which will yield less than impressive results. Where is the EGR valve located on a 1995 Chevrolet Blazer with a vortec engine?
The PCV valve on a 1999 GMC Jimmy is located on top of the engine, on the left side. It connects the valve cover to the intake manifold.
The sesor is located in the egr valve which is in the center of the engine, on top. just to the left of the thermostsat/heater hose entering the engine
Should be on the front of the engine block, if you have a vortec it is on the lower maifold below the EGR valve.
If the engine in question is the 4.3l Vortec motor, the pcv valve is located on the driver's side valve cover, near the center. If it is the 2.2l motor, it is also located on the main valve cover, near the front of the cylinder head.
how much torque for a Chevy Z71 350 vortec engine valve cover
On top of the air filter is a diagram that shows you where the PCV valve is located.
where is the evap purge valve located in a 1996 jimmy
heater control valve located on 2001 gmc jimmy 4.3l
if it is a 4.3l vortec it is on drivers side valve cover