2003 Buick Regal EGR valve

Tiny
COREY JONES
  • MEMBER
  • 2003 BUICK REGAL
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 130,000 MILES
What happen if the EGR valve is bad
Tuesday, January 13th, 2009 AT 9:51 PM

1 Reply

Tiny
ZACKMAN
  • MECHANIC
  • 4,202 POSTS
You will have a rough idle, will use more gas than normal. You will have hard starting, especially in cold weather. And, eventually you won't be able to start the vehicle.

Not to mention that you are polluting the environment more than you should.
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Sunday, January 18th, 2009 AT 2:56 AM

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