well this is what im thinkin my 99 ram 5.2 runs like **** in the morning and when its cold
(misses, sucks gas like crazy) but seems to run fine after it warms up what you guys think? i was thinking tune up but it seems like it could be something else simple whats your input?

 

i would definetly start with a tune up. do plugs, wires, cap fuel filter and air filter. if that really doesnt do anything you might try hitting you idle sensor with some electronic cleaner.

 

thanks ill try when i get some money