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Integrated Brake Controller/Gain issue?
Hey all! I am fairly new to towing, especially with my 21 Yukon with the duramax. We bought our trailer earlier this season. This last trip we took the trailer on, we ran into a strange issue with the trailer brakes. Normally we keep the gain set to about 5. However, coming off an exit on the...- MrMike1289
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- Replies: 0
- Forum: Engine & Drivetrain
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3.0L Duramax D.E.F. Gauge Issues?
Recently while towing I had roughly 1/4 of DEF fluid left per the dash gauge. While we were towing, the message popped up letting me know I had roughly 270 miles left before empty on the DEF.. roughly 10-20 miles later another indicated came and told me I was critically low and it will start...- MrMike1289
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- Replies: 5
- Forum: 3.0L Duramax Diesel Discussion
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3.0L Duramax Towing?
Has anyone towed with the 3.0L Duramax yet or have general towing knowledge? Specifically looking at the ‘21 Yukon SLT 4WD 3.0L Duramax w/max trailering package. We also have a weight distributing hitch. We have ran into a deal on a travel trailer that is VERY hard to pass up. However we are...- MrMike1289
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- Replies: 41
- Forum: 3.0L Duramax Diesel Discussion
