Chevrolet Trailblazer Questions Maintenance & Repair

2007 Trailblazer Heater Does Not Work

my heater only works when im speeding up. I went through the fuse box and tried to take off the motor blower fuse off but couldn't. any suggestion?

Gas Light Stays On

Gas light stays on and gag says empty even when full

10

Oil Pressure Gauge An Check Gauge Light Flashes ,

Oil pressure gauge going down to 0 then back up ,an when it goes down,the check Gauge light flashes couple times till oil gauge goes back up

Oil Pressure Sensor?

Yesterday my oil pressure would drop to zero when I stopped so I changed the oil to see if that was the problem as I make a lot of short trips I have read I needed to change it more often however ...

Check Engine Light And Brake Warning Lights On In A 2005 Chevy Trail Blazer...

Its been very cold up here in Wisconsin. Yesterday it was -22 and my car hesitated to start, but once the engine was warm drove fine. It was -28 last night but has since gotten up to -4. I went to s...

04 Trailblazer Wont Start

Wouldnt start 1 morning 4 work. Thought it was the battery so bought new 1 and nothing. Since then I've replaced the starter, alternator, serpentine belt and neutral safety switch!! Key is stuc...

Engine Has All Power It Needs But Won't Start

I started my car 1 day and ran inside to get something when I came back out and my car was off but all my light and stuff are working so I tried to turn it on but it wouldn't turn over I proceeded ...

Pass Key Lock Out

I got an 06 trail blazer the pass key securit light is on then goes off . waited 10 minutes shut key off 5 seconds and key back on still wont start any suggestions

Rattle In Front End

I have an 06 trailblazer that has a rattle coming from somewhere in the front. But the rattle stops when I apply the brakes. Any ideas? Bad hub, loose calipers, bushings????

Rattling

There is a rattling noise sounding like a vibration almost coming from somewhere. Sounds like its coming from the dash. Like a blown speaker noise. Any thoughts? Its not brakes or doors, both have...

Yellow Dashboard Light

It's the yellow dashboard light to the right of the dashboard has an! In the middle of oval shape circle

10

2002 Chevy Trailblazer

Running extremely rough. Service Engine light is on. Had an auto parts store put a code reader on it and it came up cam sensor, crankshaft sensor and multiple misfire. I replaced the cam sensor, had...

Obd

I can't get any reading from my on board diagnostic

90

Transmission

Running Rough, White Like Substance On Oil Dipstick

Has been fine last 8mos or so then suddenly went to start and it was almost dead and had to pump gas to get started.. Could tell wasnt running same at all and guess would say seemed less powerful.....

Shakes

My car had bad shake and low power when driving took a while to get into gear code I got was p0304 so replaced on coil plug but car shakes still not as loud and rough as before and I have better po...

Power Steering

There is a noise when a tough the steering wheel. Bringing it in today, could it be power steering?

Washer Pump No Power

I just replaced both pumps,back works front doesn't, fuses are good, now what?

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