Chevrolet Trailblazer Questions Maintenance & Repair

After Repairs I'm Getting A New Code PO172

I have replaced the air injection valve,both oxygen sensors,spark plugs,cleaned the throttle body and replaced the gasket,replaced the small vacuum hose to the air box. now it is giving me a code of P...

Can I Put 2004 Parts On My 2008?

Can I use parts such as, both mirrors, the hood, and both tail lights All from a 2004 Chevy Trailblazer on my 2008 Chevy Trailblazer?

Will A 2004 Blazer Alternator Wit In A 2004 Trailblazer

Can Some Body Help Me Out ?

Hello I’ve just replaced spark plugs and cleaned the throttle body in my 2006 Chevy trailblazer 4.2. But now it’s starting really rough and shutting off, I replaced the throttle body with a new on...

Secondary Air Injection

I recently got a new air injection valve but the connector is different then what I have is there a way to change it to make it work

Is My Shifter Cable Broke?

My blazer drove home fine. Put it in park to run in house. Got back in an it wont go into gear. The shifter is really loose. It's making no noise or whining. It sounds normal. On dash the light sho...

What Years Interchange Bodyparts For Trailblazers

I currently have a 2002 Chevy Trailblazer LTZ and the back driver side door will not close due to a mishap I've had now if I've asked this question previously and had an answer but I feel like it's...

My Top Vents On My 2002 Chevy Trailblazer Will Not Blow Any Air

Does anybody have any idea why the top vents on my 2002 Chevy Trailblazer will not blow AC or heater I was told to go to the dealership to get it fixed but that's kind of pricey now the vents by my...

What Years Will Interchange On A 2002 Checy Trailblazer

I currently have a 2002 Chevy Trailblazer LTZ but my rear driver side door will not close now because of a mishap I need to know what years I could change that door I need to know what years im a...

Will An S85 V10 Fit In A 06 Trailblazer

Will a s85 v10 fit in a 2006 trailblazer?

Trailblazer 4.2 LS Chevy Swap With A 2003 Range Rover .4.4

With What Fluid Should I Refill My Radiator?

When flushing my radiator what do i fill up with someone told me coolant and others told me just water...which is the correct fluid

Loss Of Acceleration When Right Turn Signal Applied

Turn signal flashes fast and right turn signal light lights up when applying foot to brake especially when below freezing. The CRAZIEST thing is when I turn my right turn signal on I lose accelera...

2006 Chevy Trailblazer

Hi! I have a weird thing going on with my truck. All doors, windows closed, alarm usually on....but my interior dome lights will come on, stay on for a few minutes and then slowly go off again. W...

Engine Light Flashing

Engine light comes on and now it's flashing on and off, when I hit the gas it hesitates like doesn't want to pick up speed.

My Car Wont Start After Replacing Spark Plugs What Do I Do?

I replaced the spark plugs on my 2004 Chevy trailblazer and now it wont start it wants to turn over but wont and when I does i hear knocking any ideas on what it could be?

Back Seats And Headrests

I have a 2004 Chevy trailblazer. I know how to fold the seats down in the back but didn't know if there was anyways to make them completely flat or do they stay tilted some. And also is there anywa...

Trail Blazer 2004 Chevy

Ok guys. My lovely truck went haywire I got it for 2000. So far I had to replace upper joints and throttle body reduced engine power light comes on my truck goes off while still on. Like I'm lost r...

Key Stuck In Ignition

I have an 02 Chevy Trailblazer LTE my key is stuck in the ignition with a dead battery though the key was stuck in the ignition well before the battery was dead I cannot get it out of the starter e...

Will A 2002 4.2 Engine Work In A 07 4 2 Trailbazer