so 5w30 and it still does not want to start.-24 last night. even tried the batt out of the wife's diesel and no go.took 20 min for the 10w40 to drain.ordered a mag block heater and inline coolant heater today.

87 dodge power ram 50,35" tires,5 1/2" total lift,4.6 gears,lockers front and rear,Rancho RS5000's,custom front bumper,custom rock sliders,cct extended diff breathers,75 amp alt(40 amp stock),thorely header,K&N,wheeled hard...