- 05 won't start...
- is this hydro lock?
- spark plugs
- torque converter lock-up control
- home made 08 2.9 intake help...
- Threw a code! P0455
- Dang it 1BadI5...
- Getting the most torque
- still surges!?
- 14.3 on a crew cab!!!!!!!!
- A/C fan switch
- After market cruise control
- Passlock and Dead Vehicle
- 2008 I4 possible head problem
- All Data
- gutting the manifold cat idea...
- womans truck??
- air conditioner servicing
- Check out the heater core
- CEL help...
- why is truck still idling weird?!?! help again... grr
- Guys quick question about the brake booster line.. help pls
- Several Issues coming to the front within a week
- LS7 colorado, round 2. Blower and 6L80E
- Need Help Again
- Installed longtube headers this weekend!
- Who's got a scan gauge?
- 04' wont start sometimes ideas?
- A/C Question
- Do i need to do this after i install my custom CAI? help plz
- Low engine temp and C.E.L. ?????
- Anybody have Dyno numbers?
- my truck is pissing me off!!!!!
- Transmission Delimma
- Throttle body position
- burning smell!!! help!!
- help b4 i mess things up!!!!!
- I5 4x4 or V8 2wd
- Valve Cover (photo request)
- New buyer...I4 or I5?
- help please!!!
- Wont start if you dont hold key long enough?
- Problem with DIY CAI
- ATTN: all years MAF measurement neeeded please
- bad second cat?
- Throwing A Code
- Power steering question, who can answer it?
- Air conditioner condensor removal through the front!
- oil!!
- spark plugs
- Dual Turn Signal help!!!
- Beware MBRP, Auto Anything bad service
- idea instead of relocating O2 sensor
- K&N Intake bolt question
- canyon PCM
- Help
- Looking to add a new muffler to my truck
- Reduced Power Mode after Oil Change
- Loose Fuel Cap
- free mods?
- coded out po171
- CEL code p0136/ P0137
- Shackle Question
- Aero Turbine on I5?
- AWD colorado ss
- HELPPPP!!!! power loss?
- TOWING CAPacity
- How do you remove the AC?
- Header Question
- Engine knocking??
- CEL Help
- JTR I4 Header
- P0455
- Need help! Please!
- CEL for thermostat?
- Modding my stock intake need a few pointers…
- Whatchya getting for gas mileage these days?
- I know, I know but here's some more intake Q's
- Automatic tranny help update!!!!
- jtr has shorty headers for I-4 & I-5
- no cruise control....
- tranny filter question
- slicks?
- easy & cheap mods to engine?? helpp
- Bad gas???
- ABS Solenoid
- 3.7 Rough Idle
- Automatic tranny help please!!!!
- stock gas tank/emission ?
- K&N Part ?
- Exhaust ideas!!!
- Seafoam Engine Cleaner
- anybody know anything about cherrybomb???
- What AEM Filter?
- Loud backfire
- Corvette Servo question
- reoccuring check engine light
- Programmer or Chips?
- Reset TPM and Low Tire
- What Air Filter for intake?
- electronic torque wrench?
- whats the difference?
- Homeade Intake or Ported Throttle Body?
- Going on a road trip. Cheeseburgers, pillow fights, and random acts of sickness.
- Bad water pump i think
- autolight xp iridium plugs
- Jet performance module
- help!! rpm issues
- new to 355's
- Straight Pipe, cutouts....
- 5.3 Exhaust options.
- 2.8 firing order?
- ?Injectors?
- Yellow top?
- exhaust help and extra hp
- cooling fuel add more mpg?
- Check Engine Light Code P0506
- coils?
- windshield wipers
- temp. problem
- Glasspacks...Who's runnin' em
- CAI help...
- How do i remove shells casings from the defroster?
- Service TPM
- 08 fuel filter question
- oil question
- maintence question
- Doug Thorley Exhaust??
- 5w30 vs 10w30
- Can't do Dual Exhaust??
- Flowmaster Super 44
- 4HI button on 2006 Colorado keeps flashing, won't change to 2HI
- AFE Intake
- well the rado's leaking oil...and i got a rental.
- Magnaflow Exhaust -- Opinions???
- u guys running 3" exhaust
- Ram Air Mod
- HELP.. turck will not start
- mass airflow sensors
- CAI/Exhaust Docta Rocka
- uuhhh ohhhhhh...CEL = pos info
- New dual exhaust idea....
- electric fan
- after head replacement!
- CEL only when fuel level is low.
- Inaccurate Fuel Gauge??? Huh?
- How to Find the "Original In-Service Date"???
- AEM cdi pencil coils
- Air flow on the defrost
- anyone have carfax account
- Truck messin up
- Turning lock
- need help on choosing a nitrous kit
- Some curb weight questions.
- noise
- cat gut?
- Truck just shut off?
- Cleaned my TB
- idle
- Electronic/Wiring Kit
- Lugs keep coming loose
- Intake hose broke, need help
- Need a diagnosis!
- O2 sensor question
- 3.7 Issues
- Issuses
- what can i do?!?! help!!!
- engine knocking?
- what muffler should i get?
- Exhaust buzz / rattle @ 2000 - 2200 RPM
- Possible Turbocharger on I-350
- difference in throttle bodies
- cruise control
- Heated seats blowing fuses....help!!!
- Truck won't start
- Help?
- ECU swap problem?
- Who Needs GM TSB?!
- Exhuast leak?...
- NJ exhaust laws
- check engine light
- Did a Few 0-60 runs!
- looking for a nem hop up
- Broken AEM Intake
- 355 Please help im out of options!!!!
- Brake Fluid Cap / Oil Cap
- Noise @ 13 MPH
- Passenger Side Rattle
- caution light
- Volant CAI Installed!
- Engine hestitation when starting/cranking in the morning
- troubleshooting some codes...help please
- need a little help please. :/
- new assembly pictures
- wat fuel cell to get.
- Quite Mufflers/Performance
- Lower fan shroud
- Magnaflow exhaust sound
- for those running synthetic: how often do you change your filter?
- Post which OBD II Scan tool you are using.
- need help..rough idle
- Started on my New Exhaust Today!
- Tires?
- some questions before making my own intake and "forced induction"
- Fuel Part Number Help
- best performance chip?
- Fuel Pump Question
- Check engine lite!!!
- Pics of my muffler & exhaust!
- Got My Muffler In Today!
- resonator Box removale
- Constant problem with P0442 code
- Ordered my exhaust!
- nitrous install
- Does an intake really work?
- ordered my muffler today!
- INTAKE or EXHAUST first?
- A/C will not engage
- Almost stalls???
- Help with intake cover
- getting on the dyno tomorrow.
- Light questions???
- I need help BAD!!
- Need more power
- Planning my next big mod... (teaser)...
- Bouncin' the speedo :-D...any guesses?
- Help...TPM monitor?
- just bought a nitrous kit :)
- Aeroturbin 2525XL
- brake booster question
- Chery bomb vortex muffler??
- part number???
- 4wd Issue
- flame thrower
- made a new air box lid today
- Weird engine idle
- LS2 swap
- not a 355 question but.....
- Reduced Power Mode + Airbag Light
- 20009 5.3l engine harness
- Take a look at this video of my engine
- New Intake....
- Anyone read about th new 6L50-E?
- AEM Intake Broken.... Any Ideas?
- head recall : what does the truck sound like??
- Cruise Control???
- I need some help
- For those with aftermarket exhaust I have a question
- power window problem
- ? for those with a Vette servo