1995 Chevy Blazer EGR block-off plate

Tiny
PETERANDDONNA
  • MEMBER
  • 1995 CHEVROLET BLAZER
Engine Mechanical problem
1995 Chevy Blazer 6 cyl Four Wheel Drive Automatic

I am looking at buying block-off plate for the egr valve what can I exspect no emssion test were I live thanks peter
Friday, August 1st, 2008 AT 9:29 PM

1 Reply

Tiny
MMPRINCE4000
  • MECHANIC
  • 8,549 POSTS
It can cause the engine to run hotter and can cause pre-ignition. EGR flow actually cools combustion temps.
It is a much better idea to get the EGR system working properly.
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Saturday, August 2nd, 2008 AT 5:55 AM

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