1+ week, 1+ day ago   (498+ words) GM has produced some great engines in its day, including the famed 350 cubic inch small block V8. Here are some of the worst engines GM ever produced. General Motors has created some all-time classic engines. The small block 350 cubic inch V8 can…...

2+ day, 13+ hour ago   (556+ words) In some cases, factory technicians or automated assembly tools failed to secure the engine oil filter to the required 30 Nm (20 lb-ft) specification. Reports indicate some filters were shipped so loose that they can literally be spun off by hand without…...

4+ day, 7+ hour ago   (843+ words) GM says it doesn’t exist. In a statement, the company said: “GM regularly assesses incentives and customer programs across its business. At this time, there is no L87-related employee pricing offer in place. We remain committed to supporting our customers…...

4+ day, 8+ hour ago   (418+ words) Improved gas, diesel powertrains may appear under the hood of Chevy, GMC HD pickups before their next-gen restyle The perpetual truck war in Detroit will rage until the cosmos consumes us all, meaning manufacturers are constantly fettling with powertrains and…...

4+ day, 12+ hour ago   (426+ words) General Motors updated its two full-size pickup trucks earlier this year. The Chevrolet Silverado 1500 and GMC Sierra 1500 received major makeovers, including updated powertrains. We expect many of the styling changes to carry over to their heavy-duty counterparts, but before that…...

4+ day, 19+ hour ago   (352+ words) According to GM Authority's sources, the L8S retains the 6.6 liters of the L8T while the displacement of the L6P remains unclear. That leaves a lot of empty boxes on the specifications sheet, but there is already enough information to see why new engines…...

5+ day, 5+ hour ago   (882+ words) A shop that estimates that it has done thousands of oil changes on GM trucks had one come back twice, leaking at the filter they had fitted both times. They found a service bulletin telling them to tighten the filter…...

1+ week, 3+ day ago   (368+ words) LISBON—Engine MRO providers must adapt to continuing parts shortages rather than wait for supply conditions to normalize, TAP Air Portugal’s newly appointed chief operating officer José Eduardo Moreira has told AeroEngines Europe. Speaking Sept. 1 on his first day as…...

1+ week, 3+ day ago   (1627+ words) The 2027 GMC Sierra 1500 begins a new generation of GMC’s full-size light-duty pickup with two new V8 engines, redesigned interiors, larger digital displays, expanded Super Cruise availability and major upgrades for the off-road-focused AT4X. GMC officially revealed the next-generation Sierra 1500 on June 25, 2026. The…...

1+ week, 4+ day ago   (899+ words) Roy Rodgers' Escalade lost all power at 70 miles per hour. It had 32,000 miles on it. Cadillac's diagnosis says it's a total engine failure. A new motor is already on order. Roy's real question isn't whether the dealer can fix it....