P0303 CODE ???

[facevedo17]

Ill try the carb cleaner first ...if all fails ,Safc is coming off...

[facevedo17]

new scenario , tried the carb\throttle cleaner wich did wonders and boy was it dirty ...nice and shiny now .....after the cleaning I put back the intake ...took it for a drive and voila there she was again .....
only this time I had the po100 code plus the lean 171and 174 aswell....okay no problem my intake was coming off dummy since I didn't adjusted right on the TB .... fixed adjusted it drove some more and on Sunday
the Bioootttttccchhhh came back arrrgggg....with the lean codes ...
can it be my o2 sensors ...I have on the front header and the rear one aswell

[Eye8Pussies]

lol...no....don't use it for cleaning the TB....use it to check for vaacuum leaks...

[facevedo17]

I used it to clean it aswell... I did spray some around the Engine bay like you told me so and I did noticed the revs getting better and not that rough ruummbling ....especially when I sprayed around the throttle body ........ ok I see how that helps me locate any possible vaccum leaks ,
But even so ...... Im running out of options ....what do you suggest

[Eye8Pussies]

check your throttlebody gasket? I had a fair sized leak at mine before....it seems that my TB doesn't sit so perfectly on the S/C.....so now I usually seal mine up with rtv as well.

[facevedo17]

good point .... Ill look into it .....