codes

[keith00tahoe]

hi there i have a 2000 tahoe 5.3l and truck started running rough an the codes are p0171,p0308,p0327p0380,p0332 and p0300 now yesturday i just had the lean code and radom misfire codes and i replaced the intake gasket an all the codes pop up now i drive about twenty miles to work daily and for a week now the check engine light will flash only on accleration so sombody told me it might be intake gaskets so i replaced them i need help

 

[sumo]

Gaskets May have shifted on you. Try spraying some carb or brake cleaner around the base of the intake plenum. If the idle smooths out or raises definitely gaskets

 

[keith00tahoe]

ive tried and nothing but yesturday morning before i changed them i did that with brake cleaner and nothing but when i dumped a cup of water on the passenger side the truck died