Category: GMC

Explore GMC’s world of precision and power: in-depth reviews, latest models, and news. Your ultimate guide to everything GMC

Missing Camera Grid Lines? GM Details Fix for Silverado and Sierra Surround Vision Issues
GM’s Surround Vision Camera system is easily one of the most useful features on modern trucks. Whether you’re trying to perfectly align a trailer hitch...
Got a Top-End Tick? GM Issues TSB PIP6101for 2025-2026 2.7L, 2.5L, and 2.0L Engines
If you have noticed a distinct ticking noise coming from the top end of your newer Chevrolet or GMC truck or SUV, you aren’t just...
GM Issues Rare “Do-Over” Recall for Terrifying Diesel Truck Lock-Up Defect
General Motors is issuing a follow-up recall for a select number of heavy-duty and light-duty trucks that were previously serviced for a terrifying rear-wheel lock-up...
SPY SHOTS: 2027 GMC Sierra 1500 Denali & AT4 Break Cover – Full Interior Exposed!
If you read our report this morning regarding the closed-door 2027 Silverado dealer reveal happening next week in Las Vegas, you knew the leaks were...
1,160 HP vs. The World: Watch the 9,000-lb HUMMER EV “Ruin” a Supercar Drag Race
Physics shouldn’t allow a 9,000-pound brick to outrun a supercar. But the GMC HUMMER EV doesn’t really care about physics. Have you experienced Watts to...
GM 2.7L Turbo Camshaft Binding: Symptoms and the PIP5865L Reset Procedure
If you just took delivery of a new GM truck or sedan with the 2.7L Turbo engine (L3B or L2R) and already have a Check...
How to Fix the 3.0L LZ0 Duramax Passenger-Side Rattle (Service Bulletin PIT6300B)
If you drive a newer GM half-ton with the 3.0L LZ0 Duramax turbo-diesel, you might have noticed an annoying buzz, rattle, or vibration coming from...
GM Transparent Trailer Fix: Solving Calibration Issues for Trailers Over 119 Inches
If you have spent the last few weeks driving in circles around an empty parking lot trying to get your GM Transparent Trailer system to...
Blank or Black Screen on Your GM Truck or SUV? Here’s What to Check First
Your screen goes black. No speedometer. No backup camera. No infotainment. Just a dark slab of glass staring back at you. Maybe it comes back...
Front Brake Noise on Your New Colorado or Canyon? It Might Not Be What You Think
If you own a 2023–2026 Chevrolet Colorado or GMC Canyon and you’re hearing a squeal or ticking noise from the front end while driving, but...