Wiltan365
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- Thread starter
- #1
I have a 2021 f150 2.7l xlt. It has a 6 inch lift with 35-12.50-r20lt nitto ridge grappler and the air dam is removed. I live in michigan and recently took a trip to Florida and drove through the Carolinas. I was going down what I believe was a 5% grade and the truck was slowing down going downhill without me applying the brake and without adaptive cruse on. I decided to put it into neutral to see if maybe it was downshifting without telling me. That wasn't the case. Then I was thinking that maybe it was because of the air damage being removed but in my thinking, going down a 5% grade nothing should slow down without the brake being applied. Just trying to make sure nothing could be wrong with the truck. So I'm just confused and trying to make sense of it. Any help would be appreciated.
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