2 codes on GTP boggling me..........

[Pewter]

@01GPGT

if it was a vacuum leak another DTC should come up showing one. when OBD II checks a evap system it pumps air in to the tank until a certain pressure builds, if that pressure never builds a code is set

u talking about a differant system

@Sleeper

just those two codes present for about a month now,if it was a vac leak then y would it go away after it warms up or idles for about a min or two?:rant:

because maybe its the intake or s/c ,when it get warn it swells & seals the leak!:dunno: