Having problems with your 2000 GMC Sierra ?
What would cause my service engine light to come on my 2000 gmc sierra?
Take it to Auto Zone and they will perform a FREE scan of the computer. That will determine what is wrong. They will also tell you if they have the part, how much, and were it is located on your vehicle
Repair Help & Product Troubleshooting for 2000 GMC Sierra
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