In the wife's 04
So I keep getting EVAP codes on this thing and I can't figure it out.
I have had P0442, P0455, and P0446 codes randomly show up.
I have replaced both the vent and purge solenoids and the gas cap. Each time the code will go away for anywhere between a few minutes to a few weeks of driving but always comes back on within 5000mi with one or more of the codes listed above.
Truck has the 5.3 flex motor and my wife is pretty random on using E85, and she almost never gets a full tank of gas anywhere if that matters.
So I keep getting EVAP codes on this thing and I can't figure it out.
I have had P0442, P0455, and P0446 codes randomly show up.
I have replaced both the vent and purge solenoids and the gas cap. Each time the code will go away for anywhere between a few minutes to a few weeks of driving but always comes back on within 5000mi with one or more of the codes listed above.
Truck has the 5.3 flex motor and my wife is pretty random on using E85, and she almost never gets a full tank of gas anywhere if that matters.