were is the egr valve located on 1999 tahoe ineed to replce it and don''t were it is located at and what it looks like.
Chevrolet Tahoe 5.7 350
Hi Darlene. Thank you for asking your question on Just Answer.
Here is the procedure to replace the EGR valve, including pictures. This is a PDF file that you should be able to view on your computer and print.
Please let me know if you have any problems with the file, or if you have more questions. I might be able to find a more generic view, if needed.
Take Care, Greg A.