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Engine dies at 50%+ throttle
Brand new to the forum here. 2023 Yukon Denali with 3.0 Diesel. Engine completely dies when giving it more than half throttle and throws "Service Emision System See Owners Manual" and "175 mi Until 65 MPH Max Speed". Can reproduce it every single time we try. Started with power cutting in and...- 90kpaperweight
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- engine dies gmc paperweight yukon
- Replies: 28
- Forum: 3.0L Duramax Diesel Discussion
