2006 FX4 Supercrew
Yes, I to have it. It has been going on for a few months. I have been trying to accurately describe it to my mechanic also. At first I to thought it might be exhaust and looked everywhere for leaks...
---Fuel smell coming in through the vents. Mostly at idle, air flushes the smell out of the engine while driving, but returns at stop. I must drive with the recirc on.
Potential related problem. The truck calls for power while ascending a hill or when I proceed to pass. I press the accelerator and the truck looses power, seems to bog down and rattle the whole truck.
Lets keep this thread going till we get help!!!