Hello everyone, I am having a problem that a lot of others seem to have too. I hear this is common with bad injectors but i have no other symptoms other than the hard warm starts. No smoke at idle, no loss of power, no fuel in the oil as far as I can tell. Also I'm pretty sure its not the FPR because it idles smooth and quiet as can be. Not sure if the FPRV is leaking off though. The truck runs and drives amazing all the time. Starts up fine when cold but after it warms up and you kill it, it will sometimes extended crank then start and other times it wont start at all. It has had the factory filter head bypassed due to the FASS system so I'm not sure where to go. I have not gotten a chance to check balances rates yet. I hope it doesn't need injectors again so soon. I figured its time to go to the professionals! Based off my sig what do you all think? Maybe the CP3 is getting weak? Thank you all in advance!