Question about 1999 Pontiac Grand Prix

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Where is the egr valve on a 1999 pontiac grand prix gtp (3.8L supercharged)? How do you replace it?

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Front of the motor....

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Looks like this:

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Posted on Jun 30, 2009

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Upper left side of engine, near throttle body

.

  1. Disconnect the electrical connector from the EGR valve.
  2. Remove the EGR valve retaining nuts
  3. Remove the EGR valve
  4. Remove the gasket from the EGR valve adapter .
INSTALLATION PROCEDURE
  1. Install a new gasket on the EGR adapter . NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the EGR valve and the retaining nuts . Tighten Tighten the nuts to 30 N.m (22 lb ft) .
  3. Connect the EGR valve electrical connector.


Posted on Jun 30, 2009

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