my truck engine is making a ticking/tapping and i just got my oil changed on 2004 Dodge Durango

what can cause knocking noise in this engine

2 answers
Crap oil. Did you use 5-30 weight oil. On that engine you really need to use a full synthetic oil. It's known for sludging if you use a cheap oil. Full synthetic oil doesn't sludge.
first check the oil level sometimes kids change the oil and dont know how much to put back in it