Chevrolet Avalanche Questions Maintenance & Repair

Fog Lights Hooked To The Wrong Switch

I bought a used car and it has new fog lights, but when they hooked it up, they connected them to the switch that manually turns on the dashboard lights. Is there a tutorial that shows how to proper...

Oil Pressure Low 2012 Avalanche

I have a 2012 Avalanche 53,000 miles. About 6 months ago my oil sending unit quit, changed it, & fixed the problem. 2 weeks ago my tranny quit and had it rebuilt...$3,500. Got my vehicle back and t...

My Driver Door Has Lost All Power

my driver door has lost all power i can not use any of the controles on that door or unlock it with the remote

Oil Pressure

I just bought a 2010 Chevy Avalanche 5.3 flex fuel 6 speed transmission, when driving, my oil pressure will drop from 40psi to 30psi is this normal for this vehicle? Where is the typical oil press...

Left Tail Light Wiring Harness Pigtail

Took my 2008 avalanche to shop none of the lights working on left side so were told replace the harness and pigtail we I did still not working what's my next option

Transmission Or Transfer Case

How can I tell if the issue is the transmission or the transfer case?

Light On Dash Say: "Range Low" What Does This Mean? Thanks

My Turn Signal Works. But Tail Light Doesn't

What Does It Mean Oil Gage Is At 44?

PO420 Problem

I have 2003 Chevrolet Z71 4wd 5.3L avalanche truck, just installed new catalyst converters and put new left upstream oxygen sensor. My engine light turned off but still have po420 code. I don’t u...

Transmission Goes Into All Gears When Cold But When It Wars Up No Gears

After my 2003 avalanche sit for awhile it goes into gears fine but a few minutes it only reves up and no gears after i let it sit with the engine off it gies back into gear doing the same thing

They Lie To Working With You Becuase At The End Of The Day Its All About Th...

need to do these things i do them regardless that way i know when these things where done last

Will A Plugged Catalytic Convertor Cause Truck To Go Into Limp Mode ?

loss of power ,doesn't take gas right and noise like injectors or valves,flashing check engine light.Backing off gas seems to quieten and light quits flashing

Headlight Removal

I have a parking light that I need to change or it's the light right next to that. I'm trying to remove the headlight covering. I removed the top two screws. There still seems to be something holdin...

I Got A Avalanche 2009 I Need To Replace The Engine, Until What Year Can Be...

Acculator Cover Question

Can you remove the acculator cover to switch out the pressure switch or does it have a wedge and it the will drop into the transmission

How To Disarm Alarm When Fob Is Broken

My fob is broken but the alarm is set.

White Steam When Heat Is On High Heat Not Running Hot, Heats Hot Asno Other...

I have never had trouble with it b4 always hot heat qith no issues but this year 1st time n continuing to blow white looking steam from heater vents only with dail on hot. Its so baf looks like its...

Stabiletrack Engine Light Come On

It only does it if your on the interstate for about 5 miles

Temp In Rearveiw Mirror Reads Oc