My 05 XLT is squeaking upon start up but will go away after giving it some throttle and warming it up. I recently replace the tensioner, idler pulley, and the belt (Dayco Premium) and it’s still squeaking. Can’t pinpoint it to anything in particular so I’m assuming it’s just the belt is noisy, I’ve heard they can be. Does anyone have a good suggestion for a quieter option? It’s got 205k miles if that will narrow my options at all. Ive got a Flowmaster on it and a squeaky start up really takes away from the sound.