killswitch1209

p0455 im pretty sure its a evap system code is it have anything to do with the turbo kit?
the chech engine light will flash occasionally under high boost (10psi)

BlackCobalt707

iTrader: (5)

im not too sure but i know a new evap solenoid isnt much at all from the dealer

100% METH

iTrader: (3)

30-35 dollar part from the dealer for the evap solenoid

the flashing check engine light in most cases means one of your cylinders are misfiring

07cobaltguy

flashing check engine light is usually Multiple Cylinder Mis-Fire. Its saying hey stop doing what your doing.

killswitch1209

for sure vince said to gap the plugs down to .028 its gapped to .033 now should that be changed ??

07cobaltguy

ive had best luck with .030 so id say try what vince recomends

Spanky's Monkey

iTrader: (6)

disable the evap codes and unplug the evap noid. you should not be using the evap with turbo. evap noid pumps gas fumes into your vac line and that's just not cool when running boost and the boost gauge won't like the gas fumes either.