Category: Sierra AT4X

Category: Sierra AT4X

Conquer the off-road with GMC Sierra AT4X: detailed reviews, adventure news, and rugged features. The go-to for AT4X enthusiasts.

Duramax Powered 2024 Silverado HD & Sierra HD May Have Air Conditioning Issues In Hot Weather

2024

Duramax Powered 2024 Silverado HD & Sierra HD May Have Air Conditioning Issues In Hot Weather

2024 Chevrolet Silverado HD and 2024 GMC Sierra HD trucks with a 6.6L Duramax Diesel Engine may have the air conditioning shut off in hot weather while the vehicle is at idle, among other trouble codes that may display. Thankfully the issues can be easily fixed with a quick trip to a dealership. If you… Continue reading Duramax Powered 2024 Silverado HD & Sierra HD May Have Air Conditioning Issues In Hot Weather

Silverado ZR2 Bison & Sierra AT4X AEV Edition Lose Important Off-Road Protection

AEV

Silverado ZR2 Bison & Sierra AT4X AEV Edition Lose Important Off-Road Protection

No, it’s not an April Fools joke- but it sounds like one. On the first of this month, Chevrolet and GMC’s most serious full-size off-road pickups, the Silverado 1500 ZR2 Bison and Sierra 1500 AT4X AEV edition, began shipping to dealers without one of their most essential pieces of off-road protection. ZR2 Bison / AT4X… Continue reading Silverado ZR2 Bison & Sierra AT4X AEV Edition Lose Important Off-Road Protection

AEV Releases Winch Installation Kits For Silverado ZR2 Bison / Sierra AT4X AEV Edition

AEV Releases Winch Installation Kits For Silverado ZR2 Bison / Sierra AT4X AEV Edition

If you have a Chevrolet Silverado ZR2 Bison or GMC Sierra AT4X AEV Edition pickup, you can now easily install a winch in your stamped AEV front bumper. For any off-road truck enthusiast worth their salt, installing a winch is pretty much a no-brainer. Sure, the obvious advantage is being able to yank yourself or… Continue reading AEV Releases Winch Installation Kits For Silverado ZR2 Bison / Sierra AT4X AEV Edition

How To Opt Out Of General Motors Data Collection, OnStar Smart Driver and Request Collected Driving Data

How To Opt Out Of General Motors Data Collection, OnStar Smart Driver and Request Collected Driving Data

After our story yesterday detailing how General Motors is selling data collected about how you drive your vehicle to insurance companies, who then use that data against you to raise your premiums, we wanted to give a step-by-step guide on how to opt out of OnStar’s Smart Driver Program and GM’s data collection program. We… Continue reading How To Opt Out Of General Motors Data Collection, OnStar Smart Driver and Request Collected Driving Data

Not So Smart Driver - Our Chevrolet, Buick, and GMC Are Snitching To Our Insurance And Yours Is Too

Lexis Nexis

Not So Smart Driver – Our Chevrolet, Buick, and GMC Vehicles Are Snitching To Our Insurance And Yours Is Too

General Motors, through its OnStar Smart Driver program, has inadvertently sparked a significant debate over what data your vehicle is capturing, where it’s going, and who is getting access to it. As we found out, most of the time, drivers may not even know their vehicle is sharing their driving habits with others – including… Continue reading Not So Smart Driver – Our Chevrolet, Buick, and GMC Vehicles Are Snitching To Our Insurance And Yours Is Too

2023 Chevrolet Silverado & GMC Sierra Oil Capacity / Grade / Filter Quick Reference

Quick Reference Guide

2023 Chevrolet Silverado & GMC Sierra Oil Capacity / Grade / Filter Quick Reference

What type of oil does my Chevrolet Silverado or GMC Sierra take? What oil filter do I use? How much oil should I buy? We’ve got a quick reference guide for your 2023 model year Silverado and Sierra, including 1500, 2500 HD, and 3500 HD models, right here. We change our own oil and we’ve… Continue reading 2023 Chevrolet Silverado & GMC Sierra Oil Capacity / Grade / Filter Quick Reference

Headlight Flashing In 2024 Silverado HD & Sierra HD Has A Simple Cause & Fix

2024

Headlight Flashing In 2024 Silverado HD & Sierra HD Has A Simple Cause & Fix

Some owners may notice the headlights in their 2024 Chevrolet Silverado HD and 2024 GMC Sierra HD pickups may flash every 6-8 seconds. The windshield wipers may also pause at the same time.  Thankfully, the root cause and fix are relatively easy and documented in Technical Service Bulletin 24-NA-005. The Issue- TSB 24-NA-005 Some customers… Continue reading Headlight Flashing In 2024 Silverado HD & Sierra HD Has A Simple Cause & Fix

A GMC Sierra AT4X AEV Edition in the mountains of Montana

3.0L Duramax

Is Your 3.0L Duramax Freezing You Out This Winter? A Solution From The Experts For Poor Heater Performance

The 3.0L Duramax Diesel engine is impressive. It has gobs of low-end torque and will let you cruise down the highway without using much fuel. However, General Motors has identified an issue with the engine that may leave some owners in the cold. Thankfully, it’s an easy fix and may improve your heater performance tremendously.… Continue reading Is Your 3.0L Duramax Freezing You Out This Winter? A Solution From The Experts For Poor Heater Performance

2023 Duramax Silverado HD and Sierra HD May Need Software Update

2023

2023 Duramax Silverado HD and Sierra HD May Need Software Update To Prevent Stalling

Owners of a 2023 Chevy Silverado HD or GMC Sierra HD with an L5P 6.6L Duramax Turbo Diesel may have their trucks randomly stall and/or illuminate a check engine light. Here’s why and what they can do to fix it. Duramax Stalling Issue – Vehicles Affected 2023 Chevrolet Silverado 2500 HD / 3500 HD 2023… Continue reading 2023 Duramax Silverado HD and Sierra HD May Need Software Update To Prevent Stalling