- sticking brakes?
- noise at start up.
- 2.0 LSJ engine problem.
- LNF Cold Start Noise
- Possible to kill 2 birds with 1 stone...?
- What is this noise?
- MAF Help
- oil change with aftermarket intake manifold
- fans come on too late.
- Won't start/Security Lock out
- Vibration undoing hose clamps
- Won't Start, good battery - Starter?
- Switchback Help
- HELP!!!! Issues with Supercharger Setup
- Fidanza Flywheel and Clutchnasters Stage 4 Engagement Issues...
- HELP! condensation??
- esc help
- Ebrake doesn't lock!
- Ebrake Issue...
- IAT fail
- Pulled too hard on Emegency Brake and POP!
- GM extended warranty?
- Engine Issues
- RANDOM Fuse Isuues!! Wipers and Tail Lights HELP!!
- Magnuson Moss Act?
- bcm ???
- auto shifter question
- jerky steering
- disconecting the coolant tempreature sensor causes....
- remote start
- Rear brake
- trans mount bushing
- Cold Starts: "Low Coolant" Warning
- Random Misfire/Stutter
- Cooling fans
- Electrical Help!!!
- cooling fans do NOT come on.
- No-Start
- Loud noise possible rotors/ wheel
- 2006 Cobalt won't start after stereo install
- Shifter wont leave neutral PLEASE HELP!!
- Door Catching On Quarter Panel
- Horn stopped working WTF
- Radio controls on steering wheel
- ECM troubles?
- Water Sucked into Intake / Limp Mode?
- Wideband and Windshield Washer
- Heated seat issue? FUSE!
- New Flywheel for Stage 2 Clutch
- camshaft actuator/solenoid?
- Gas gauge/Tank issues
- 3RD GEN PROJECTORS DRL's NOT WORKING!!!
- Car wont start
- Knocking Noise/ Coolant Flush
- P0171 code
- Air box mod sucking in snow? Very hard engine jerking / misfiring
- i know this is a repost but just need to confirm plz
- part number
- A message to CSS.net from Hahn RaceCraft, Read before CSS.net Moderators Lock/Delete
- bypass valve
- speedometer issue???
- i need a part number!!
- Ark N1 Exhaust question
- 2.0 lnf dtc turbocharger underboost condition
- service airbag help
- exterior clear coat issues and inner door handle
- help me
- LE5 Timing chain kits
- part fell into intake manifold
- Supercharger Tune
- Fog lights both stopped working at same time
- p0446 is evil!
- Trifecta Tune Questions! HELP
- Fog Light Issue
- Brakes Price?
- Temp Gauge Not Working
- Starting Car Issue
- SS/TC Boost Tubing W/BOV Problems
- help? only a problem when cold p0601
- Help with issues on a 05 SS/SC
- please tell me its not a head gasket
- New member/gm service question
- HID issue (sorry lol)
- replacing supercharger coupler
- Downpipe and plugs
- rear drums
- noise coming from engine
- power steering issues!!!
- Annoyed
- Bad wire help!
- need some help
- P0010 p0011?
- Difficulty starting after refueling
- Headlight wtf
- Lemon
- Need help! my beater is down hard :(
- I messed something up but don't know what plz help
- Alternator at 15v
- Blown Head Gasket??? HELP
- Supercharger maintenance on Stiegmeier
- No compression...
- battery died. now no gauges. low boost. and alarm wont stop
- I just need to make sure im doing this right =)
- BadMab Headers Poor Quality???
- would this be ok to do???
- EVAP code
- Stumbling on Acceleration
- P0103 cel
- Boost leak?
- Speedometer help?
- Fuel Pump Fuse keeps blowing. NEED HELP
- How to change out blower motor fan?
- gauge cluster/power steering
- Clutch gone?
- RPM Problems??
- DTC# DTC Description - Module/s That Sets the DTC
- p0300 p0455 p0621 at idle?
- not staying in 5th gear help!
- supercharged 2.2 multiple codes
- Need a new wheel bearing
- Brake Fluid Cap
- very awkward hvac switch problem...
- Exhaust leak...?
- i need little help and advice
- Auto Lock, there MUST be a way to kill it?! :(
- code P0366 CPS Listen close!
- Yea, somethings wrong, Trifecta 19psi car is even with my 24psi HPTuned Car...
- high pitched turbo whistle??
- Vacuum and boost fluctuation
- Rear brake question/problem?
- Car studders, dies, fires right back up...
- Gears not Going in Smoothly?
- hvac-need help please
- LNF cold start RPM surging, Misfire codes
- 06 LSJ P0171 and Reduced Engine Power
- Head Swap
- LNF Cold Start-up Issues
- 5psi issue again with possible fix's?
- Have a fuel leak
- Gauge wiring
- got e check coming up, got a CEL
- Boost Drop Problem. Help and ideas needed!
- Horizontal shifting extremely hard (shifter cables)
- Bad IC pump?
- Intercooler filler neck
- Check gas cap?
- headlight issue
- Hole in oilpan?
- HPFR anyone? running a good one?
- engine problems
- Thermostat problem??
- car wont start
- Aftermarket Power steering motor
- Cobalt QUESTION HELP Please
- air bag light on HELP
- warranty issues?
- Auto Starter After You Turn The Key Is Acting Up
- Cobalt pulls to the drivers side
- remote lock not working?? HELP
- Dex Cool
- gas mileage becoming worst year after year
- FML; Spark Plug help please assist!
- rpms sticking on top of some else!!
- Aeroforce interceptor issue? Help
- So i was changing my o2 sensor when i noticed...
- Heated seat issue?
- Weird gear issue...
- Spark Plugs giving me really bad gas mileage.
- 07 2.2 PZEV fuel filter
- leaking coolant
- Recommend me a good snap ring plier please
- New 07 SS/SC, blown struts/shocks, brakes, swap boost gauge
- Car locked up?
- abnormal backfire
- Barometric Pressure (BARO) sensor
- Clunking Noise (Stops when applying brakes)
- Struts Covered?
- Pos Rattles everywhere
- Power steering issue (I already had the recall work done)
- Engine power reduced
- terrible rattle
- Clutch randomly went out 100% with no warning
- wierd zzzzz noise
- SS SEAT SWAP help
- Low Coolant but cant find leak even after multiple compression test
- purge valve keeps breaking
- DIC problems if cruise is enabled ????
- No dash lights
- Engine/Exhaust Problems
- Ss/tc part number needed
- Steering wheel is 90* off
- knock retard =\
- ever tried these?
- burning oil?
- RPM Surge with Front & Rear Defroster on.
- Low Coolant Problem
- Stereo acting up
- Parking Brake Issue
- heat sheild over exhaust is loose wat do?
- Won't Start
- hmmm cant seem to figure this out..
- Have you had a porous block?
- CEL help
- Simple question!
- Car is completely dead
- BadMab Header Gasket Leak...HELP!
- help with code
- Help with Supercharger
- Loud noises
- Flashing car now won't start
- Anyone heard of this before?
- P0171 Code, running lean. diag help!
- No Heat and Air Coming Out Of Wrong Vent
- ignition key is stuck and out of warranty
- This is why we follow directions.
- certified used 2010 cobalt. bought two weeks ago and now problems.Can i take it back?
- MAF issues... damn rain
- Worth the Fight?
- 2.2 ls = pos
- 2.2 ls = pos
- Stupid GM Policies
- Faulty pressure plate = warrantied clutch
- Is it possible? Need some help
- P0300 cel help
- buidling new exhaust! have alot of questions?!?!
- P0172 code caused by intake?
- Broken Headpipe Or Loosened?
- P0100 code again
- 3 problems with new clutch installation
- How do you know if your Cat is Bad/Clogged?
- Fix Traction Control Button! HELP
- Three codes for o2 sensors. Need some help
- Help.....misfires?
- My second gear is grinding
- Please Help! Acceleration Hesitation
- bleeding coolant system
- Help Car is spazzing out
- crappiest day ever...help
- Very annoying noise.
- Oh No! I'm Grinding Gears!!!
- shifter wont find gear
- Brass + Aluminum = Fail
- Service ESC?
- A/F guage on, but not moving.
- Need help asap, driving back to school tomorrow!
- Got an hid issue
- Driver side vibration?
- Stressing out:/
- Speedo jumps and gas pedal stops working?
- How to remove 05 and 06 SS SC cruise control buttons?