|
I use a winter front on mine and leave it completely blocked off under 30*. Will open the center flaps if temps over 45*, have to remove completely if over 60*. It won't get hot just truck alone, but dislikes towing over 6k with the centers open and over 40*.
Back to the OP, almost every 12ver I have encountered has your same issue. Cover it and let it keep heat.
__________________
2007 Mega Longbed DRW. 6,7 swap, Dual pumps, 467.7, 80% over nozzles, Full billet 48re, 19.5's. "It's cheaper than a drug addiction"
R.I.P. Dex, Godspeed.
|