F250 running rough ???
 

Hey guys I'm new to the diesel world I'm looking at getting a f250 7.3 powerstroke guy sys it runs kinda rough his mechanic said it a bad injector I have read it could be other things as well I'm just looking for help with diagnosing the problem and any other helpful info thanks guys.

Well if the mechanic says its a bad injector you can replace the injectors with new ones but you need more info about it because if he says it runs kinda rough there is a lot of things that could be the problem.

Ok that's kinda what I figured would it be a good idea to take it to a garage once I get it and have them run a diagnostic test on it