Where is the EGR valve located? - Blazer Forum - Chevy Blazer Forums

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Old 09-12-2007, 08:44 PM
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Join Date: Sep 2007
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splifton is an unknown quantity at this point
Default Where is the EGR valve located?

I was told changing the EGR Valve will fix my car trouble.

I have a 1995 Chevy 4.3L 240 Vortec and I am not sure which one is the EGR valve.

Any help would be much appreciated.

Old 09-13-2007, 05:23 PM
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Join Date: Apr 2007
Location: Wisconsin originally but now im in Phx, AZ
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RCars2 is an unknown quantity at this point
Default RE: Where is the EGR valve located?

The egr valve is on the front of the block just a bit to the right of of the alternator. It should be held in with 2 bolts and have an electrical connector on the top of it. Should look like the picture below though it may be black plastic instead of steel.

Old 09-14-2007, 07:05 PM
Join Date: Aug 2007
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SillyLittleBlazer is an unknown quantity at this point
Default RE: Where is the EGR valve located?

Is the egr valve in the same location in a 2004 blazer and if it is stuck open or closed will it send a specific code?
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