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Prev Professional Automotive Repair Technical Discussions for October 18, 2024
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2007 GMC Yukon XL 2500 SLT 6.0L Hesitation, Cuts out VIN: 1GKGK26K07
Driving closed loop. just tip in acceleration or just trying to keep up with traffic roughly 1800-2200 rpm. knock degrees climbs and timing goes into negative numbers -8 to -15. falls on its face and bogs. you can pedal through it and comes right out of it...
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