1989 Chevy Blazer egr valve

1989 CHEVROLET BLAZER
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RODNEYDAVID
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  • 1 POST
Engine Mechanical problem
1989 Chevy Blazer V8 Four Wheel Drive Automatic

Should an EGR valve hold a vaccume and if not how can i test its integrity?
Aug 1, 2009 at 5:14 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Yes, it should hold a vaccum.
Sep 2, 2009 at 3:30 AM
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