I was told when I bought my truck that it had a 100,000 powertrain warranty. (Im new to this) Can someone please explain to me what is involved in the "Powertrain Warranty" Im assuming that it covers all engine components and transmission, but everyone knows what happens when you assume. Thanks in advance!!

There is a 100K engine only warranty, no transmission past 36K unless you bought extended. Check your owners manual for details on what is included.