Took it in the dealer because the check engine light was on, the result for the check engine light on was 2 fuel injectors . We got those replaced and approximately a week later check engine light comes back, take it again and said it was another 2 injectors. The dealer suggested to get the rest replaced as well. The cost would end up being around $2000. I find it very unfair that I decided to get a new truck instead of an older one so I wouldn't have so many problems with things not functioning and its even worse!