Ok so finally got the new pulley on there after my old one fell off earlier.

If my luck couldn't have gotten any worse at that point it just now did.

When I try to accelerate typically in 2nd and 3rd gear above 3000RPM the car starts to what seems to be choking out VERY VERY VIOLENTLY and eventually goes away.

what is going on?

 

jeeze kid. u just need to sell the car and get ur self a skate board or a bicycle.

 

Check your plugs!

 

would the plugs really shake the **** out of the car like this?

 

I'm thinking you threw a code...like P1183 maybe. Hmmm... or an intake code. Will make the car run like ****, but you won't get a CEL...

 

wtf?

 

lol..

 

If one of your plugs are bad it may be making your car misfire which would cause bad hesitation.

 

you dont have a CEL? yea check your plugs as well as your maf sensor. maf be dirty, could also be throttle positioning sensor???

 

Plugs I will do tomorrow.

MAF Sensor was cleaned about 2 Weeks ago I guess I could check it again.

Where is the Throttle Positioning Sensor?

 

well i have never had to replace one but im guessing its somewhere close to your throttle body...

 

I had a similar problem before, I would drive my cobalt and when I would reach 3 rpms, it would bogg out, hesitate and the engine would sputter. I was losing gas milage too, so I took out the old spark plug and replaced them with new ones and it all went AWAY! yay! heres what is could be in cheapest repair oder:

-spark plugs
-fuel lines/ or bad fuel filter
-coil pack
-High doubt it, but something could wrong with the timing.-again highly doubt it.