What is your question?
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What is your question?
When i try to accelerate from auto stop it jerks hard and cuts off.
How long has your 2008 GMC Yukon had this problem?
2 months
1 Reply
Hello, it sounds like there is a concern with the gasoline engine performance. This would be related to fuel delivery or air intake possibly, the engine getting too much or not enough of either of those. Emissions controls can affect performance as well. Hands on testing with proper diagnostic equipment that can analyze the operation of various systems is essential.