64
questions

the engine light does not always come on when this happens

starts bucking. i have had the check engine light come on indacating it was the mass flow air censore. chaged it twice. helped for awhile but thats it. the check engine light is now on again and really bucking but we know its not the mass air flow cens. i thought it had to do with humidity in the air because it seemed to act up when its really hot and humid out but it does it all the time now. i put sea foam in the gas thinking that would maybe do something but nothing.every time you shift and it gets at the 2 25 rpms thats when its the worst but it will continue to do it off and on at any speed.

I got this code after takin off and cleaning the throttle body on my cobalt, after unpluggin the the battery for atleast 15 minutes it seems the car idles normal between 800 to 900 rpm but i got this code showing up p0223. would that mean i need a new pedel sensor or is something im missing here?

I changed my oil, cleaned the actuators on top left of motor. Still has engine light coming on and off, but car runs rough at stop light and when low rpms.

When my car is in idle, the speedometer goes crazy and wants to stall. It first started when I turned my AC on last week but even after not running the AC, it still acts like its gonna die when I try to take off.

I had a bad sensor trying to hace car insoected.replaced part now i have driven tomwo hundred miles and evap semsor and another are still not ready

While sitting at traffic lite eng would feel like lurching or misfiring to the point of almost stalling but so far not stalling, also the check engine lite has come on and then off a number of times

my 2009 chevy colbalt will only go in reverse and the check engine light is not on do i need a trasmission or could it be something else?

The car was bought brand new and not driven that much, so i am trying to check mileage correctly

HOW HARD WOULD IT BE TO CHANGE THESE SENCORS

Dealership says my turn signal "plug" isn't working, cost is $446.67 to replace! My right signal clicks very fast, right front blinker not working. What is the correct term to look this up on the 'net, and how hard is it to change myself?

I inherited my mother's car when she died. First I noticed things left in the trunk were damp, now I find several inches of water around the spare tire and battery. Even when the car has not been driven for several weeks there is more and more water in the trunk. I noticed there was a gap where the rear antenna was and had that replaced but it did nothing to stop the water. I took it back to the dealer who said it was the rear window and then I took it to an auto glass installer and they said it is not the window. I do not have a skylight in the car either. This seems to be a flaw in the design to me. Has anyone found out what is causing this large amount of water in the spare tire/battery area?

the check engine light come on and off it takes couple days to show up then turns off. when the car is idle on a stop sign my car feels like it wants to turn off when the check engine is on. anyone can help me fix this problem please..

Can someone help me fix code p0223 (Throttle/Pedal Position Sensor/Switch "B" Circuit High input. I was thinking about just buying a new throttle but don't know if thats the issue.

My daughter's car uses so much gas because of this leak. Her car won't start right away and you can smell the gas that is leaking. There is a leak in her fuel pump and the mechanic said he has seen 3 or 4 cobalt's with this issue.I have already had to replace a sensor that cost 425$ and now this 419$ fuel pump. I bought her a new car to avoid all this. Is the fuel pump leak a common problem?