2008 gmc envoy sle code.

Asked by Guru9H8QXZ Nov 18, 2021 at 01:16 PM about the 2008 GMC Envoy SLE-1 4WD

Question type: Maintenance & Repair

code po 449 evaporative emission system vent control circuit intermittent

1 Answer
310,175

Gene answered 2 years ago

Normally this is the vent valve, but also check the connector and harness.

Mark helpful

Your Answer:

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