How do confirm the Throttle Body Asembly on my car?

Asked by Jun 24, 2015 at 07:24 PM about the 2007 Chevrolet Cobalt SS Coupe FWD

Question type: Maintenance & Repair

Ok so I am having serious problems with my 2007 Chevy Cobalt. Its running so rough. So recently I went to serial mechanics and each one told me something different. I have wasted a ridiculous amount of money. So here's all that I recently had done still no luck: Mass Air Flow Sensor, Upstream O2 Oxygen Sensor, and Major Tune-Up. Today I changed the MAP Sensor, Throttle Body... it ran even worst. Please help i dont know what else what to do.

7 Answers

21,690

You may have one or two bad injectors first I would try putting in some fuel injector cleaner in gas tank maybe just dirty injectors.

113,555

Did any of them reset the ECM back to factory presets?You can do it yourself if you know the location of the systems main fuses, just remove them and wait at least a few minutes before putting them back in, you must make sure you have removed all of the ECM fuses or it won't reset. Then drive the vehicle as you normally would for about 20 minutes, that should finish the relearn cycle. Then put in some SeaFoam in the fuel tank.

fuel injector cleaner didnt do anything. :(

ok I dont think the ECM was reset. idk where it is but im going to look it up now lol and try it. Thanks

21,690

Sometimes it takes injector cleaner a little time to work. Would not hurt to take the vehicle out and hit the passing gear a few times. Be careful no speeding tickets.

the fuel injector was done by a mechanic last week but didnt change anything since last week.

4,855

I presume that along the way all these mechanics are scanning the engine and addressing the various codes that must be showing up... or are they?

Your Answer

Cobalt

Looking for a Used Cobalt in your area?

CarGurus has 2,594 nationwide Cobalt listings starting at $2,008.

ZIP:

Chevrolet Cobalt Experts

  • #1
    munron
    Reputation
    1,280
  • #2
    lightGear
    Reputation
    1,220
  • #3
    dandyoun
    Reputation
    1,020
View All

Related Models For Sale

Used Chevrolet Malibu
480 Great Deals out of 49,315 listings starting at $2,000
Used Honda Civic
333 Great Deals out of 52,980 listings starting at $1,200
Used Ford Focus
406 Great Deals out of 76,949 listings starting at $1,195
Used Chevrolet Impala
397 Great Deals out of 25,595 listings starting at $799
Used Ford Mustang
270 Great Deals out of 37,082 listings starting at $2,150
Used Honda Accord
424 Great Deals out of 101,059 listings starting at $1,200
Used Toyota Corolla
571 Great Deals out of 66,738 listings starting at $1,449
Used Dodge Charger
242 Great Deals out of 32,689 listings starting at $1,800
Used Toyota Camry
761 Great Deals out of 70,900 listings starting at $1,200
Used Honda Civic Coupe
104 Great Deals out of 10,336 listings starting at $1,300

Used Cars For Sale

2010 Chevrolet Cobalt SS Coupe FWD For Sale
5 listings starting at $7,995
2009 Chevrolet Cobalt SS Coupe FWD For Sale
9 listings starting at $6,000
2008 Chevrolet Cobalt SS Coupe FWD For Sale
4 listings starting at $6,000
2007 Chevrolet Cobalt SS Coupe FWD For Sale
22 listings starting at $2,995
2006 Chevrolet Cobalt SS Coupe FWD For Sale
34 listings starting at $2,800

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.