6.6L | GM-Trucks.com

2027 Chevrolet Silverado: Horsepower, Price, and Release Date (What We Know)

The first official look at the 2027 Chevrolet Silverado 1500 gave us plenty to dig into. We walked away knowing the new seven-trim lineup, the...

GM Would Like Everyone to Stop Panicking About Ticking V8 Engines

General Motors has a message for modern truck and SUV owners: that ticking sound coming from your V8 engine is completely normal, so stop asking...

2027 Chevy Silverado Dealer Leaks: 5.7L V8 & 1,000-Mile Range Rumors

Earlier this month, we reported that General Motors gave dealers a sneak peek at the 2027 Chevrolet Silverado behind closed doors. Since then, we’ve had...

I Found GM’s Next-Gen Silverado HD EV Hybrid Hiding in Plain Sight – And It Changes Everything

For years, General Motors has been pushing its electric vehicle strategy forward, first with the Chevrolet Bolt and now with the Silverado EV and GMC...

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...

You Can Now Supercharge your Silverado or Sierra HD

Procharger is letting Silverado and Sierra HD pickup owners in on the supercharging fun. Now, anyone with a (L8T) 6.6L Gasoline engine in their Silverado...

New TSB Issued For Duramax 3.0L LM2 and 6.6L LP5 Diesel P206B, Emission & Exhaust Fluid Errors

General Motors is addressing an issue that may cause check engine lights on 2020/2021 Diesel Silverado and Sierra pickups. Both 3.0L and 6.6L Diesel Duramax...

2021 Chevy Silverado HD – What’s New, Changed & Discontinued

The all new Silverado HD launched just last year but Chevy is already making changes for the 2021 model year. Here’s what’s new, changed, and...

Tag: 6.6L