Join Date: Apr 2002
Location: Phoenix Az.
Feedback Score: 0 reviews
As far as I know, that is normal. In cold weather, the engine will increase idle speed to warm everything up.
Now, if you are still having this issue after you have driven the truck for 30 miles, then I would be wondering what is wrong.
2012 F350 4X4 Dually, FX4, Crew Cab, Ultimate Lariat Package, Oxford White, Black Leather towing a 2006 LE3905 Weekend Warrior
2002 F250 CC, 4X4 - Sold
2004 F350 CC, FX4, loaded - Sold
2006 F350 CC, DRW, FX4 - Sold