Re: Oil change int.
I'm using 10w30 so I don't have to change it out for the winter. I try and drive the truck once or twice in each month in the winter to keep things lubricated and batteries charged. Wasn't sure how well 15-40 would do in the winter.
What's the lesser evil, hard starts/no starts in winter or less protection in the summer?
1999.5, F350, Crew Cab, SRD, 4x2, BTM exhaust, AIS with sleeve, 203 Therm & housing, coolant filter, Red Rotella ELC, Magnefine trans. filter, Mag-Hytec rear diff cover , Turbo Master, CCV Mod.
Gauges- Boost, Trans, EGT. ITP Reg. Return. Int. Bellowed up-pipes. ITP in-tank mods. Air Dog. DP Tuner-Stock, 40T, Decel, 60T, 80e, high idle, high idle EBPV, BTS Bubba
Tuning goal: Do no harm! Or at least as little as possible!