@coryoncarsofficial: Where do I even start? This 2007 Trailblazer was scheduled for an intermittent stall at idle with a check engine light on. When I scanned it, it had about 700 codes and multiple issues. Let’s break it down into chunks and figure out where to start. #mechanics #CarTok #automotive #diagnostics #ChevyTrailblazer #checkenginelight #evap
Seems so simple, yet so complex for something so simple.
2025-04-23 15:14:13
86
Alex :
was given one of these vehicles. also gave a milk jug of nuts and bolts and told good luck putting it back together.... wasn't even told why the front and bottom of the engine was taken apart
2025-04-29 13:27:53
18
squintss612 :
Great cars
2025-04-23 21:38:35
6
sagemjit0gi :
drive one for 3 months with a differential that a tire shop said “looks like someone took a grenade to it”😭
2025-06-05 17:57:21
2
Abram Frankenbery :
Having the same issue on a 07 Acadia. The VVT solenoid code comes back even after changing the oil, not sure what to do there, replace solenoid?
2025-04-23 21:08:34
8
LunaDragonXVII :
dad has a 02 envoy. saved it out of the scrap yard. rebuilt the front end, tire rods. wheel bearings, front axles seals, front and rear brakes, sway bar links X4. leaks fluids sure. but it runs great and it's 4x4 has never let us down yet. Inline 6 reliability. also working on a M52TUB28 bmw engine on the side. and a ford 300cui I6. too many projects 😅
2025-06-15 19:13:58
2
King Alonzo :
purge valve...
2025-04-23 22:48:57
3
seabass :
if that's the 4.2 it won't die
2025-05-12 08:01:46
9
Logan G :
The oil change lights on these cars can go upwards of 9000 miles. I have one of these, I change every 5k religiously. And my rear main seal leaks, so I also check every 500 miles.
2025-04-25 13:54:15
9
jack solly :
Feels illegal to be first
2025-04-23 14:02:53
7
Cussless :
Ou MY FAVORITE GMT 360 platform. Ballers got the long 370
2025-04-23 19:22:06
1
nolimitatlasv2 :
I got a 5.3L trailblazer
2025-06-11 14:47:06
1
𝓢𝓶𝓲𝓽𝓽𝔂🖤 :
Check the purge valve. also the MAF sensor will throw a camshaft sensor code too. These are common issues with the trailblazers
2025-04-25 20:30:01
2
Matthew Bertholf :
I had a no start replaced everything and new engine. As soon as he starts it rockers got. 8000 I have in it and now waiting on studs. plus heater core is full of oil cause over heat.
2025-06-05 09:15:03
0
Dempesy :
unrelated but, my 06 envoy is missing the same exact hose clamp right off the air box.
2025-05-08 04:41:32
0
Anthony Oty :
sounds like my trailblazer
2025-04-24 22:52:39
0
Logan G :
I have a P0171 code on my trailblazer. Any insight into what it could be? I can’t find the issue myself.
2025-04-25 13:54:48
2
warz661 :
It’s the fuse box I promise
2026-07-09 22:23:16
0
Mahanaim :
😩😩
2025-04-25 03:42:17
0
nr7416658 :
😁😁😁
2025-04-23 17:16:10
0
Dave :
Some people treat their vehicles like crap and they wonder why they break down
2025-05-17 11:02:41
1
P59_Gakeee :
You guys are insane having the knowledge and experience to find small issues like this making big waves throughout the engine. My little garage mechanic self would've been so happy to find that old-
2025-04-24 07:59:55
1
js :
start with grounds!
2025-04-23 14:03:28
3
Seth Quezada :
Are you kin to chrisfix?
2025-04-27 01:47:08
0
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