Having problems with your 2000 GMC Yukon XL ?
Why does my 2000 yukon xl idle funny with cold start? It wants to jump up and down in rpm until it warms up again. usually wont do it again all day until the next morning. Has gotten worse lately and now is actually dieing on me now.
Repair Help & Product Troubleshooting for 2000 GMC Yukon XL
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