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)

 

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

 

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

 

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

 

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

 

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

 

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.