jdmo

Hey guys, I have a 2006 Silverado. Here recently I swapped my old 4.8L out with a 5.3L that came out of a 2001 Tahoe. Ever since I swapped them out I have bought 3 purge valves and they all have seemed to fail on me every time. What do I need to do to remove the EVAP system from starting at the gas tank leading up to my intake.

Thank you.

FFDP

iTrader: (2)

Yank all the parts, cap the intake, vent the gas tank and tune all the codes out. Assuming you already had to get a custom tune to run the 5.3 properly in the truck, turning off the codes would be simple.

That's kinda all there is to it.

MrHorsepowerLSx

iTrader: (13)

2002_Z28_Six_Speed

iTrader: (20)

Never had a purge valve fail on any gm car ive had in 20 years. don't know why you would want to delete evap. make your car smell and increase emissions by a hell of a lot. will fail inspection or emissions test if you have it. cars from the 70s will stink up your garage. smell like raw gas.