Truck Repair: 24v cummis, oil leakage, valve cover

Question
have an 07 dodge 5.9 24v cummis  oil is leaking from valve cover truck has been to dealer 2 still leaking oil  they supposely changed the gasket but i dont know for sure, truck is still under warranty

Answer
Josh,
Oil leakage from valve cover can be permanently solved by removing the covers, clean properly of foreign particles, if cover is distended somewhere, it must be normalized and a new gasket or if old gasket is ok then reuse back.

Also, since your truck is still under warranty, you can visit your dealer for a thorough check.

Cheers,