Ok so my water pump was leaking a sufficient amount of coolant last week and after looking around i figured out what it was and decided to try and replace it myslef. I can officially say that everything is put back together the same way it came apart, but now when I start my car it starts really rough and will eventually smooth out and idle at about 2k rpms. Is it possible that I may have messed up the timing at all? Any pointers or advice would be extremely helpful!