Why is GM buying back Duramax trucks?

GM is intending to buy back certain Chevrolet Silverado and GMC Sierra HD trucks from their customers due to apparent quality issues with the newest version of the 6.6-liter Duramax turbo-diesel, L5P.

Is GM buying back Duramax?

General Motors To Buy Back Select L5P Duramax-Powered Trucks

On April 21, GM began buying back the affected '22 model Chevrolet and GMC HD trucks, and a stop-sale order has halted all '22 sales going forward.

What year trucks is GM buying back?

GM will replace the trucks with 2022 Silverado and Sierra trucks. The unfortunate part of the buyback is that trucks assembled right now don't have all of the features previously built trucks have.

Is Chevy discontinuing the Duramax?

“The 3.0-liter Duramax diesel is not being discontinued,” said Megan Soule, manager for Chevrolet trucks and full-size SUV communications. “We have currently paused production of trucks with that engine due to a temporary part shortage. We will resume production with the 3.0-liter Duramax diesel as soon as possible.”

What year Duramax should I stay away from?

Quick Answer: Avoid Duramax Year Models 2001-2010

The Duramax has a long history. We recommend avoiding any GM vehicle equipped with the 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, and 2010 Duramax engines. In short, the newer model years show improved performance.

2020+ GM Buy Back Silverado Sierra - Major Engine Issue 2021 - Duramax Diesel

How many miles will a Duramax 6.6 last?

The Duramax™ 6.6L V8 Turbo Diesel Engine is sold with a warranty of 100,000 miles/160,000 kilometers. The Duramax™ has been tested to survive upwards of 200,000 miles/320,000 kilometers. The Duramax™ powertrain is designed for reliability, peak horsepower and torque within its design limits.

What year is the most reliable Duramax?

LBZ: 2006 – 2007

It has the best potential for performance and horsepower additions through various Duramax parts mods and tuning. Built stronger and more durable than previous engines, the LBZ is reliable and powerful.

What trucks are GM buying back?

GM is intending to buy back certain Chevrolet Silverado and GMC Sierra HD trucks from their customers due to apparent quality issues with the newest version of the 6.6-liter Duramax turbo-diesel, L5P.

How long will the 2.8 Duramax last?

Propulsion Controls Engineering's website says Duramax is one of the most reliable diesel engines on the market. They also say you can expect the engines to last anywhere from 400,000 to 500,000 miles!

Will GM still make diesel trucks?

According to a report by The Washington Post, General Motors announced it will end the sale of all gasoline and diesel passenger cars, light trucks and SUVs by 2035.

What happens with a GM buyback?

The California Lemon Law buyback entitles you to: the return of your down payment, ALL of the monthly payments that you have made, and. ALL out of pocket towing and rental car fees that you have paid for to get your vehicle to the dealership for repairs.

Does GM have a buyback program?

A GM repurchased vehicle is exactly what it sounds like. GM buys the vehicle back from the original owner due to either a real or perceived issue. Usually this occurs due to a recognized issue that was not repaired in a timely manner, or the problem was misdiagnosed or not detected by the repairing dealer.

Can I sue GM?

If you own a GM car that has been recalled or suffered an injury because a recalled part malfunctioned, you may be eligible to file a lawsuit.

What is the current Duramax engine?

The L5P duramax is the latest version of the Duramax V8 diesel engine. (engine code Y) Introduced in the 2017 model year it is the most powerful diesel pickup truck engine GM has produced with 445 hp (332 kW) at 2,800 rpm and 910 lb⋅ft (1,234 N⋅m) at 1,600 rpm.

Where is Duramax L5P made?

The L5P has a derivative called L5D that's used in the 2019 Chevrolet Medium Duty Trucks – the 2019 Silverado 4500HD, Silverado 5500HD and Silverado 6500HD. The 6.6L Duramax L5P engine is manufactured at the GM Duramax plant in Moraine, Ohio, USA.

Is Duramax better than Cummins?

The Duramax leads with horsepower, but the Cummins is the king of torque with numbers up to 1,000 ft-lbs depending on the truck.

Is the Colorado Duramax worth it?

The most obvious benefit is the improved fuel efficiency for highway driving. The Duramax will get you an addition 4 MPG for highway driving, which means you will need to do a substantial amount of highway driving to recoup the $10,000 cost.

Is the 2.8 Duramax a good motor?

The 2.8L Duramax in the Colorado and Canyon is a great engine! Overall they are great trucks! They get even better once you fix the biggest complaint about them: the Dead Pedal. Let's say you're driving your new Canyon 2.8L fresh from the factory, no aftermarket tuning.

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What are the problems with the 6.6 Duramax?

Water Pump Problems Are Common

These impellers are extremely weak and prone to failure. Water pumps on Duramax engines are also prone to leaking. These leaks can result in engine overheating issues. Water pump leaks also affect system pressure, which can result in coolant supply inadequacies.

What year Duramax has injector problems?

What year Duramax has injector problems? The LB7 Duramax built from 2001 – 2004.5 is known for injector failure. The good news is the replacement injectors you purchase from us incorporate several updates to help prevent repeat failures.

Who owns Duramax?

DMAX Ltd. is a joint venture, 60% owned by General Motors, 40% owned by Isuzu Diesel Services of America, Inc. Its facility produces Duramax 6.6L V-8 turbo-diesel engine offered on GMC Sierra and Chevrolet Silverado HD pick-up trucks.

How long will an Allison Transmission last?

These trucks can (and do) regularly hit 200,000 miles. The truck and drivetrain will only last as long as you maintain it, though. There are parts that fail, just like anything else. But regular maintenance (fluid changes, body upkeep, hard part care) will help you have a very long relationship with your truck.

How many miles per gallon does a 6.6 Duramax diesel get?

The 2021 Sierra HD series includes a diesel engine at the 2500 level that's capable of generating 445 horsepower and 910 pound-feet of torque. This Duramax 6.6-liter V-8 gets 17 to 19 mpg on the highway.