Chevrolet Silverado 2500HD Questions Maintenance & Repair

Duramax Losing Power In Heat

i have a 2006 Duramax. 374K miles. strong engine. heat related electric problem. It needs to be hauling a load, at least an hour into the drive and the air temps above 88 degrees. I've replaced...

Cranks But Will Not Start.

I have 2005 Chevrolet 2500HD Duramax went to start it Tuesday morning and would not crank. I got the infamous click. Three it on a charger and tried to jump it just wasn't enough power to start. Jus...

02 Silverado 2500HD 2wd 6.0l

I have an 02 Silverado 2500HD with a 6.0 vortec. About a month ago I started having a problem with my truck. when im driving my tuck limits me to 2000RPM-2500RPM, when i try and floor it my rpms go ...

Theft Deterrent Lamp

Theft deterrent lamp (open padlock) stays on after 03 duramax 2500 diesel starts. starts and runs fine. how to diagnose it to be sure a reset might work?

Low Oil Pressure 2015 6.0 Vortec

I have 2015 HD Silverado 4x4 with the 6.0 gas motor. It has 218,000 miles on it. I’ve kept up with oil changes religiously. Today I get in it and notice going down the highway I’m only at 20 pounds...

Can Pulling A Fuse Make A Sensor Go Bad O2 Sensor Go Bad

Can pulling a fuse make an O2 sensor go bad

How Do I Gain Access To My Truck With Battery Removed And Hood Closed?

I removed my battery for winter storage then locked the truck, not realizing I have no power for my remote door control to open it. Yes that’s dumb. What might you recommend to gain access to open t...

Need To Replace Door Handle On Passenger Side

The current handle has a keyhole, while every replacement I find does not. Will the replacement one still fit.

Towing

Can my gmc sieera 2007 4x4 2500 hd 6.0L pull 13,000 pounds

05 Chevy Slow Start

My 05 Chevy 2500 started slow after a cold night, but then continued to and the clock would reset like battery was in hooked, checked connection, and took multimeter to that and has 12.5 , alterna...

Ignition

Ignition switch wont turn at all

Rattling Loud Noise

Added 2016 Chevy Silverado 2500 each day on here recently when I started up in the morning it's a little cold out and I started up it does a real loud like rattle and I'm pinging sound I crawl und...

Hey I Have A 2003 2500HD Silverado With 188,000 Miles. I

So I replaced the oil pressure sender and still the same thing. Any suggestions? I was thinking of changing the oil and going from 30w to 10w40 and minus the Lucas oil stabilizer.

How Do I Get 4 Hi Unstuck And Back Into 2 Hi?

Dashboard Light Low Oil

low oil light on where is the sensor on a 2001 chevy 2600hd 6.6

I Feel A Shaking Movement With Vehicle At 50 Mph Plus, What May The Problem...

2014 Silverado 2500 HD LT 4 wheel drive with almost 51000 miles. When it reaches 50 MPH it starts to shake and feel the steering wheel vibrate. What could the problem be?

Oil Pressure Fluctuating

my 2003 chevy silverado oil pressure fluctuates between 35 and 37 psi at high speeds around 70 like fluctuates abnormal. And at 65 the oil pressure holds steady at about 35psi. I changed the oil pr...

What Could Be Causing Loss Of Power When Going Up Small Hills ?

Loss of power at any incline. Feels like I’m pulling a 40 ft trailer

Does Someone Know What This Could Be?

When I crank my truck it will not shut off when I turn the key off. With the key off I can turn off the AC power button then the truck shuts off! WTH!? I just replaced the ignition switch does exa...

Have No Power To Pass Door.

none of the buttons in either control module (driver or passenger) will operate any function for the passenger door. No fuses appear burned out, no broken wires, etc. When passenger door opened, int...