Is it possible to program the factory auto start to run longer than the 10 minutes? It's been a bit nippy lately, it's - °27 below 0 this morning and with the barely adequate block heater the windows aren't defrosting. I know once I install a oil pan heater the interior will build heat sooner. I have a winter front from Geno's installed, do these trucks prefer one side or other to make better heat?