Category: Sierra

Category: Sierra

Dive into GMC Sierra insights: from detailed reviews and news to owner tips. The prime destination for Sierra owners and enthusiasts.

A driver's rear view mirror of a red Chevrolet Silverado

technical service bulletin

The Hot Truth Behind Your Silverado or Sierra’s Uneven Side Mirror Defrost

If you’re an owner of a Cadillac Escalade, Chevrolet Silverado, or GMC Sierra from model years 2019 to 2024, you might have noticed something peculiar about your truck’s mirrors during those frosty mornings. One mirror defrosts considerably quicker than the other.  Before you jump to conclusions about something being defective, let’s dive into the intriguing… Continue reading The Hot Truth Behind Your Silverado or Sierra’s Uneven Side Mirror Defrost

Resolving Rough Shifts, Check Engine Lights, Hesitation, and Driveability in some 3.0L Duramax Diesel GM Pickups & SUVs

3.0L Duramax

Resolving Rough Shifts, Check Engine Lights, Hesitation, and Driveability in some 3.0L Duramax Diesel GM Pickups & SUVs

Has your 3.0L Duramax GM vehicle been shifting gears more roughly than usual? Let’s delve into what might be causing this and how it’s being addressed. For owners of specific GM models, a rough or harsh transmission shift can be a puzzling and concerning experience. This article will explain the technical background behind this issue,… Continue reading Resolving Rough Shifts, Check Engine Lights, Hesitation, and Driveability in some 3.0L Duramax Diesel GM Pickups & SUVs

Does Your Chevrolet or GMC Vehicle Sometimes Hesitate During Acceleration? Here's Why

Does Your Chevrolet or GMC Vehicle Sometimes Hesitate During Acceleration? Here’s Why

Are you experiencing a brief pause when you hit the gas in your GM pickup? Here’s what you need to know. If you’re the proud owner of a General Motors vehicle, particularly a Chevrolet Silverado / Colorado or GMC Sierra / Canyon, you may have encountered a moment of hesitation when you accelerate. This isn’t… Continue reading Does Your Chevrolet or GMC Vehicle Sometimes Hesitate During Acceleration? Here’s Why

GM Issues TSB For 3.0/6.6L Duramax Diesel Truck & SUV Owners To Fix DEF Levels & Other Errors

diesel

GM Issues TSB For 3.0/6.6L Duramax Diesel Truck & SUV Owners To Fix DEF Levels & Other Errors

Attention diesel GM truck and SUV owners! General Motors has released a crucial service bulletin addressing specific issues related to the Malfunction Indicator Lamp (MIL) and Diesel Exhaust Fluid (DEF) level sensor. If you are driving any of the affected models listed below, check out if you have any symptoms that match those covered by… Continue reading GM Issues TSB For 3.0/6.6L Duramax Diesel Truck & SUV Owners To Fix DEF Levels & Other Errors

Costco Members Can Save $1,000 On These Five New GM Vehicles

Costco

Costco Members Can Save $1,000 On These Five New GM Vehicles

Just in time for the Holiday season, the Costco Auto Program is giving new Chevrolet, GMC & Buick Truck and SUV shoppers an additional $1,000 off their new vehicle purchase. What is the Costco Auto Program? The Costco Auto Program is a savings program open to current Costco Members.  The program gives Costco members additional… Continue reading Costco Members Can Save $1,000 On These Five New GM Vehicles

Camera Calibration Chaos: What Every 2024 Silverado and Sierra Owner Should Know

2024

Camera Calibration Chaos: What Every 2024 Silverado and Sierra Owner Should Know

So, you’ve got your hands on the latest 2024 Chevrolet Silverado or GMC Sierra, complete with all the bells and whistles, including the Surround Vision Cameras and Trailer Camera Provisions. You’re all set to hit the road with your trailer in tow, but wait—why won’t the system calibrate your trailering features? Turns out, there’s a… Continue reading Camera Calibration Chaos: What Every 2024 Silverado and Sierra Owner Should Know

Hot Seat, Cold Lights: Unpacking the Heated Seat Indicator Issue in 2023-2024 GM Trucks

2023

Hot Seat, Cold Lights: Unpacking the Heated Seat Indicator Issue in 2023-2024 GM Trucks

Owners of some 2023-2024 Silverado and Sierra trucks have reported that the front heated seat indicator lights may not function as expected. Specifically, any combination of the three “on” indicator lights, or even all of them, may not illuminate when the heated seat function is activated. The Diagnosis Before you rush to your local GM… Continue reading Hot Seat, Cold Lights: Unpacking the Heated Seat Indicator Issue in 2023-2024 GM Trucks

SVE Unleashes Supercharged Beasts: The Ultimate Guide to 2024 Yenko/SC Silverado and Sport Edition Sierra Models

SVE

SVE Unleashes Supercharged Beasts: The Ultimate Guide to 2024 Yenko/SC Silverado and Sport Edition Sierra Models

If you’re a GM truck aficionado who’s been yearning for something that combines raw power, off-road prowess, and a dash of luxury, then buckle up. Specialty Vehicle Engineering (SVE) is here to supercharge your dreams. They’ve unleashed four supercharged models of the Chevrolet Silverado and GMC Sierra that are nothing short of automotive marvels. Let’s… Continue reading SVE Unleashes Supercharged Beasts: The Ultimate Guide to 2024 Yenko/SC Silverado and Sport Edition Sierra Models

AEV GMC Sierra Grande Concept: The Herculean Overlander of Your Wildest Dreams

AEV

AEV GMC Sierra Grande Concept: The Herculean Overlander of Your Wildest Dreams

Imagine a truck that fuses the rugged capability of the Sierra HD AT4X with the relentless spirit of American Expedition Vehicles (AEV). Now, add a dash of “wilderness warrior” and a sprinkle of “overland legend,” and what do you get? The AEV Sierra Grande Concept, a show-stopping marvel that’s revving hearts at this year’s 2023… Continue reading AEV GMC Sierra Grande Concept: The Herculean Overlander of Your Wildest Dreams