Sluggish towing with GMC Yukon
I just picked up a used 2007 Jayco Exp 17C & towed it home last night with my 2011 GMC Yukon SLT. The drive was 2 hrs & lots of hills in TN. I had the tow mode on. It seemed to struggle up the big hil...
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Let it run up near 5k rpm and it will get er done. You arent going to hurt the engine. I had a half ton GMC with 5.3 that i pulled my 28ft tt with a couple times and ran it at the upper end of the tach for hours.
