2006 Gmc 2500 Hd 4x4 [diesel] on 2040-cars

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GM recalling over 243,000 crossovers over possible seat belt defect

2010 Buick Enclave - Click above for high-res image gallery
The summer of 2010's recall hit parade continues unabated today, with General Motors having just announced that it is asking 243,403 owners of its 2009-2010 Lambda crossovers to bring their three-row haulers in for inspection. The culprit? Second-row seat belts in select Buick Enclave, Chevrolet Traverse, GMC Acadia, and Saturn Outlook CUVs have "failed to perform properly in a crash."
According to GM, a second-row seat-side trim piece is to blame, as it can impede the upward rotation of the buckle after the seat is folded flat. As a result, if the buckle makes contact with the seat frame, cosmetic damage can occur, potentially requiring additional force to operate the buckle properly. So far, no great shakes, but in the process of applying that additional force, the occupant may push the buckle cover down to the strap, potentially revealing and depressing the red release button. As a result of this, the belt may not latch, or in certain cases, it may actually appear to be latched when, in fact, it isn't.

2022 GMC Canyon gets a few tiny changes

After overhauling the GMC Canyon lineup into Elevation Standard, Elevation, AT4, and Denali for the 2021 model year, GMC has sprinkled just a few changes on the 2022 Canyon. The midsized pickup's appearance outside and inside doesn't change. The sole alteration in the cabin is that wireless charging won't be come standard on Denali next year, but be an option. That could be GM making lemonade out of lemons, telling customers that if they want hard-to-find semiconductor chips then they're going to have to kick in more dough. The only other change is a new gloss black aluminum spare wheel for the AT4 trim when specced with a Crew Cab and a short bed. This rim replaces the steel spare wheel that remains standard fit on Elevation, Elevation Standard, and Denali. And anyone looking for the High Elevation Package will need to look for it by its new name, the Elevation Premium Package. The Denali Black Edition Package is new for next year for $2,295 on gas-powered models that aren't fitted with the Power Package or the Cat-Back Performance Exhaust. On the exterior, this adds five-inch black assist steps to replace the chrome units, black chrome exhaust tips instead of polished tips, and 20-inch low-gloss-black aluminum wheels with black GMC logo center caps. Inside come premium all-weather floor mats taking the place of the carpeted mats. The current, second-generation Canyon doesn't have long to live, with the third-generation pickup expected for the 2023 or 2024 model year. Spy shots from earlier this year make us think the Canyon and its Chevrolet Colorado twin will pick up styling to emphasize their connection to GM's larger half-ton pickups. Rumor also has it that the Silverado will donate what may be the new midsizer's only powertrain, a turbocharged four-cylinder engine — the new corporate 2.7-liter turbo in this instance. That 310-horsepower mill would supplant both the 2.5-liter four-cylinder 3.6-liter V6 gas engines now available, and the 2.8-liter Duramax diesel. It does, however, appear that GMC will get its own version of the Colorado ZR2, spy shooters catching a camouflaged, high-rise Canyon on a set of Multimatic DSSV dampers. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

'Killing a Duramax' Gale Banks YouTube series methodically tunes a diesel to death

Learning or perfecting a skill by watching YouTube videos is known as attending YouTube University. GM Authority picked up on one of the video site's more fascinating courses, hosted by Gale Banks; in a fair world, he should be referred to as Professor Banks when it comes to diesel engines and truck tuning. A few months after GM introduced the updated L5P 6.6-liter Duramax diesel V8 in the 2020 Chevrolet Silverado HD and GMC Sierra HD that ships with 454 horsepower and 910 pound-feet of torque, Banks decided he wanted to methodically tune the engine to death. The purpose of the resulting series, called "Killing a Duramax," is to push more power out of the engine in order to discover which parts break and when — or, as Banks puts it, force-feed the Duramax "until the crank hits the street and the heads hit the hood." With that knowledge, Banks can figure out all the weak points on his way to building what he calls a "Superturbo," that being a supercharged, twin-turbo race engine with more than 1,000 hp. What makes the series fascinating is Banks' knowledge, paired with the company's comprehensive iDash engine monitoring system that keeps tabs on a glut of parameters every step of the way. So for instance, you get Banks explaining the differences between inches of mercury and barometric pressure, how those are different from the water content of the air measured in grains, then showing those readouts on the iDash, then explaining in detail how they affect the air density in the Duramax system. The stock Borg-Warner variable turbo gets a lot of airtime — Banks accuses it of being "out to lunch" because he feels it's the weakest link on the engine. That turns into a turbo teardown and a deep explanation of performance pitfalls, such as when air pressure on the turbine begins to diverge from the boost pressure coming from the compressor. Banks says he can keep close tabs on where power's coming from, because the iDash monitors the horsepower contribution provided by the ambient air, the turbo, and the intercooler separately. The major changes so far are a stouter Precision 7675 turbo and TurboSmart wastegate (episode 5), a twin intake (episode 6), a custom liquid-cooled intercooler from a marine engine, a new GM oil cooler and synthetic oil (episode 10), and new injectors (episode 11).