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location of the egr valve

Old Dec 22, 2023 | 02:45 PM
  #11  
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Default Also. How do I make my own post

How do I make my own post
 
Old Dec 22, 2023 | 05:01 PM
  #12  
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Some 4.3L vortec engines have no EGR valve.

George
 
Old Dec 25, 2023 | 08:25 PM
  #13  
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Originally Posted by Blazer03chevy
How do I make my own post
  • Navigate to the list of forums, e.g., Forums
  • Scroll down to the one of interest, e.g., Builds
  • Click "Post New Thread"
 
Old Dec 25, 2023 | 08:26 PM
  #14  
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Originally Posted by Blazer03chevy
can't find it

I looked at the front and it's not there. When I look up where its at everyone esle has it there but I dont... I'm just confused.. my truck has a rough start. Then when I put it in gear it dies. I replaced the fuel pump, fuel filter, rebuilt transmission, new starter, new battery.... I'm out of options so now I'm trying the egr vaulve but I CANT FIND IT!

What year is your Blazer?
 
Old Jan 2, 2024 | 07:06 PM
  #15  
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The S-series trucks (Blazer, Jimmy, S10, & Sonoma) all got an engine update in 2002, where the EGR was removed. So if your truck is an '03 like your username implies, then your truck does not have an EGR and your issues are a result of something else.
 
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