firerescue87
TDR MEMBER
I have a '06 megacab 5. 9 with 108,000 miles. Turbo-back BANKS exhaust and K&N air filter for upgrades. I always run power service with my fuel and have been running a 5 micron baldwin fuel filter since I bought the truck (at 96,000 miles). Recently I have been having white smoke and rough idle sporadically at startup, sometimes last for 30+ seconds and sometimes just a couple seconds. I assumed it was time for new injectors so I had a cylinder contribution test done, all injectors tested within spec. I also had a oil analysis done and everything checked out perfect, no fuel or coolant in oil. I have also replaced the FCA and have not noticed a change. I have not noticed a drop in MPG with these symptoms either. Im kinda lost at this point, thinking maybe a leak in a fuel line? Any advice would be appreciated!