Common Problems with cobalts (Everyone Please!)
1. Mysterious loss of clutch pressure causing grinding (mostly in 2nd gear even pushed down to the floor)
2. Occasional inability of shift into 1st or reverse while at a dead stop.
3. brakes are shitty as all hell...rotors suck
4. suspension sucks for the LS
5. crappy interior workmanship (they didn't design it well enough..still has plastic molding stubs n' such)
6. high pitch noise coming from driver side cv axle/diff (sounds like a weak supercharger)
5. vibration at 55-65mph (don't flame, wheels and such are balanced, just got two brand new tires)
6. rear deck rattle
7. WEAK ENGINE INTERNALS.
shall i go on....
don't get me wrong...i love the balt...but for awhile i wanted my cavy back
2. Occasional inability of shift into 1st or reverse while at a dead stop.
3. brakes are shitty as all hell...rotors suck
4. suspension sucks for the LS
5. crappy interior workmanship (they didn't design it well enough..still has plastic molding stubs n' such)
6. high pitch noise coming from driver side cv axle/diff (sounds like a weak supercharger)
5. vibration at 55-65mph (don't flame, wheels and such are balanced, just got two brand new tires)
6. rear deck rattle
7. WEAK ENGINE INTERNALS.

shall i go on....
don't get me wrong...i love the balt...but for awhile i wanted my cavy back
Almost 8k miles 2007 SS/SC
Interior bezel paint chiped
Leather is cheap
Passenger door squeaked so they greased it for me
Vibrates but thats cuz of my mounts. I don hav a sunroof so my dome light vibrates and thats the most annoyin
A lil paint missin on the corner of my spoiler
Boost gauge actin a lil funny but it might be cuz of my mods
Clutch slips if i shift below 3k
Interior bezel paint chiped
Leather is cheap
Passenger door squeaked so they greased it for me
Vibrates but thats cuz of my mounts. I don hav a sunroof so my dome light vibrates and thats the most annoyin
A lil paint missin on the corner of my spoiler
Boost gauge actin a lil funny but it might be cuz of my mods
Clutch slips if i shift below 3k
Ignition key issue
Didn't find anyone with this issue on a search so here ya go.
Get in, start car, start to drive, theft deterant light on dash comes on. This happen a couple of times. Now the light comes and and all gauges randomly die for several seconds and then come back repeatiedly. Doesn't seem to hender preformance though.
Called dealer. Started using second key. Seemed fine for 2 weeks and now doing same thing with second key.
FYI - for those with front end clunking noise, check your cradles. Mine were loose. Not all dealers do a thorough pre-delivery check, like their supposed to, which including torque checking of most under carriage nuts and bolts. Gotta love the dealer though. I get the 'you must really beat on this car' crap. Just cause the front tires were mostly used up at 8k miles. lol. I don't drag it but you spend time turning laps on a raod coarse and the fronts go quick.
Get in, start car, start to drive, theft deterant light on dash comes on. This happen a couple of times. Now the light comes and and all gauges randomly die for several seconds and then come back repeatiedly. Doesn't seem to hender preformance though.
Called dealer. Started using second key. Seemed fine for 2 weeks and now doing same thing with second key.
FYI - for those with front end clunking noise, check your cradles. Mine were loose. Not all dealers do a thorough pre-delivery check, like their supposed to, which including torque checking of most under carriage nuts and bolts. Gotta love the dealer though. I get the 'you must really beat on this car' crap. Just cause the front tires were mostly used up at 8k miles. lol. I don't drag it but you spend time turning laps on a raod coarse and the fronts go quick.
2007 SS SC- Purchased Aug. 30, 2006.
18200 kms to date
Current unresolved problems:
-Keeping other people from racing me (don't even bother with "remove the tail", i'm keeping it)
-front wheel traction
-slightly sloppy gearshift
Resolved problems:
-'06 Cobalt headlight delivered on car (07 SS SC came without amber cornering lenses) Warranty covered
18200 kms to date
Current unresolved problems:
-Keeping other people from racing me (don't even bother with "remove the tail", i'm keeping it)
-front wheel traction
-slightly sloppy gearshift
Resolved problems:
-'06 Cobalt headlight delivered on car (07 SS SC came without amber cornering lenses) Warranty covered
1. bad paint on interior
2. water dripping on me while driving coming out of onstar mic.
3. wheels chipping
4. plastic piece on top of shifter lever fell of
5. wierd clunking noise coming from front end of car.
2. water dripping on me while driving coming out of onstar mic.
3. wheels chipping
4. plastic piece on top of shifter lever fell of
5. wierd clunking noise coming from front end of car.
i have an auto ( which i hate auto its my first auto car idk why i got auto) but theres a lock pin somewhere inthere and it falls out and you cant take the key out of the ignition you can put it in and outta park and all the gears with out stepping on the break.. happened twice... and to let everyone know ***** if the same problem happens 3 times and you own your car the dealership is suppose to give you a brand new car*** on the thing you sign when ou buy your car it says there supplying you with a safe and reliable car so if you keep having the problem id talk to some one and hey get a new car ...
engine pwr reduced on DIC due to needing PCM reflash...i've just seen that happen to quite a few on here....
brake rotor premature wear due to ceramic brake pads and overheating rotors...
supercharger knock due to rotors hitting each other and hitting the housing (new Aftermarket coupler doesn't help much)....
engine rpm's being up to 500rpm off due to gm stage 2 (SI bullitens said that theres no corrections and that it should correct itself by 3rd gear)....
window switch trim piece paint cracking, gunmetal wheel finish chipping/ cracking....no real mechanical issues, thank god, other than what i brought onto myself with modding
brake rotor premature wear due to ceramic brake pads and overheating rotors...
supercharger knock due to rotors hitting each other and hitting the housing (new Aftermarket coupler doesn't help much)....
engine rpm's being up to 500rpm off due to gm stage 2 (SI bullitens said that theres no corrections and that it should correct itself by 3rd gear)....
window switch trim piece paint cracking, gunmetal wheel finish chipping/ cracking....no real mechanical issues, thank god, other than what i brought onto myself with modding
'05 Cobalt
- Chipping interior paint - the piece that runs along the passenger side doesn't chip but the clip design is so crappy that it won't fully seat anymore
- Interior driver door handle plastic chrome coming off
- Fabric coming up around power window button - installed plastic piece to extend the window switch bezel
- Check oil light kept coming on - bad sensor/filter seal
- E-brake light kept coming on - flashed computer
- Shifter top fell off - glued back on
- Sunroof bezel falls off, about once a year
- Constant rattle - heat shield keeps coming loose - 3rd time its been fixed
- Loud noise from bottom - replaced cat converter
- ABS light comes on periodically - haven't taken it in for this yet
Overall I like the performance of this car but I'm so anoyed with all the little rattles and appearance issues that I can't recommend a Cobalt. GM really needs to re-do this one if they expect repeat buyers.
- Chipping interior paint - the piece that runs along the passenger side doesn't chip but the clip design is so crappy that it won't fully seat anymore
- Interior driver door handle plastic chrome coming off
- Fabric coming up around power window button - installed plastic piece to extend the window switch bezel
- Check oil light kept coming on - bad sensor/filter seal
- E-brake light kept coming on - flashed computer
- Shifter top fell off - glued back on
- Sunroof bezel falls off, about once a year
- Constant rattle - heat shield keeps coming loose - 3rd time its been fixed
- Loud noise from bottom - replaced cat converter
- ABS light comes on periodically - haven't taken it in for this yet
Overall I like the performance of this car but I'm so anoyed with all the little rattles and appearance issues that I can't recommend a Cobalt. GM really needs to re-do this one if they expect repeat buyers.
shitty clutch...had that replaced once
paint on interior chipping
clunking in the front end some where...in the suspension? any ideas?
traction....lol
battery is junk
leather....actually thanks to my ex gf that bitch
bout it love my car wouldnt trade it for anything
paint on interior chipping
clunking in the front end some where...in the suspension? any ideas?
traction....lol
battery is junk
leather....actually thanks to my ex gf that bitch
bout it love my car wouldnt trade it for anything
shift knob came off in my hand today..
various squeaks/rattles when going over large bumps
driver side door handle is loose and rattles
seat belts slow to retract
front end/steering excess play and clunk noise
but I still love it
various squeaks/rattles when going over large bumps
driver side door handle is loose and rattles
seat belts slow to retract
front end/steering excess play and clunk noise
but I still love it
interior paint peeling
sunroof bezel falling off
sunroof itself broke twice
brakes are crap
ebrak is now broke can pull up with one finger
front axle shaft broke
just found out theres a tsb for all four injectors to be replaced by gm my check engine light was on and rough idle so i checked codes and said air/fuel mix and number 1 misfire
inside passanger door handle broke
passanger door window slow as hell
windshield cracked out of the blue one morning
ac blower motor failed
brakets to hold rear bumber were not installed on the car to begin with bumber flapper in the wind
maybe more but this is enough... GM give me 2 extra yr warranty ya gm thank you
I still love the car but dont know why. lol
sunroof bezel falling off
sunroof itself broke twice
brakes are crap
ebrak is now broke can pull up with one finger
front axle shaft broke
just found out theres a tsb for all four injectors to be replaced by gm my check engine light was on and rough idle so i checked codes and said air/fuel mix and number 1 misfire
inside passanger door handle broke
passanger door window slow as hell
windshield cracked out of the blue one morning
ac blower motor failed
brakets to hold rear bumber were not installed on the car to begin with bumber flapper in the wind
maybe more but this is enough... GM give me 2 extra yr warranty ya gm thank you
I still love the car but dont know why. lol
#1 - Shitty Trans... syncro's in 1->2 gone.....
#2 - Ebrake! - Whats a guy to do w/o one of theses?
#3 - Rotors - Quick Warp... Turned down... warped again... replaced (we'll find out when spring comes if they can hold up)
but all in all i still love my car
#2 - Ebrake! - Whats a guy to do w/o one of theses?

#3 - Rotors - Quick Warp... Turned down... warped again... replaced (we'll find out when spring comes if they can hold up)
but all in all i still love my car
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From: Fayetteville/Linden, NC/Myrtle Beach, SC
Interior rattle between 2-5k rpm
Outside door handles rattle with speakers
Random clicking noise coming from front of engine(around belts) speeds and changes pitch with RPM
Trunk lining falling inward
When in Neutral while braking engine rpm stays close to 3k until gas pedal is tapped
Rough idol on cold starts sometimes killing engine
Brakes fade quickly unless cold day... then it takes a few more minutes
Everyone wants to race me and asks me what stage I am...
Outside door handles rattle with speakers
Random clicking noise coming from front of engine(around belts) speeds and changes pitch with RPM
Trunk lining falling inward
When in Neutral while braking engine rpm stays close to 3k until gas pedal is tapped
Rough idol on cold starts sometimes killing engine
Brakes fade quickly unless cold day... then it takes a few more minutes
Everyone wants to race me and asks me what stage I am...


