i have a start and stay runing problem

[BLUE]

i have a 2004 aveo 5 its a 16 dohc i had a problem for a the past couple weeks with hesitation to go from stop and around 50 klm and when i step on it .. but last week it would not start i ceck the nessasery stuff like spark and checked the pluges but they were good i also took the carb off and cleaned it i chacked Electtrecal pluges the engin light came on but i could start it with carb cleaner it will stay running for and 15 min then stall out i also took the back seats out to hear the pump and it goes on when i turn the key but still nothing when i try to start it .. any ideals will help alot please ..

[serega12]

you took the carb off? explain...

[BLUE]

TOOK IT OFF AND CLEANED THE GUNK THAT WAS ON IT THEN RESTILLED

[thehunterooo]

how many miles so you have? Maybe just changing the plugs might help even if they looked good when you checked them out

[BLUE]

about 141800

[4g63gst20]

i think he meant Throtle body.
id check fuel pressure regulator too.

[BLUE]

ok yes i ment throttle body lol i well check the fuel reg tommorow

[4g63gst20]

actually i just re-read your post, and saw how many miles you have, it would also be a good idea to check for clogged fuel filter

[thehunterooo]

might need new plugs if they have a lot of miles on them

at that many miles though on the car, it could be a lot of things

[Daox]

It would be very helpful if you could get your error codes read.