Certain units of the 2023 GMC Sierra 1500 and 2023 GMC Canyon pickup trucks are included in a newly issued voluntary emissions recall from GM, related to fuel injectors that may supply the incorrect ...

Q: A few weeks back I read about the car owner whose fuel injectors went bad. Two of my sons had the same problem recently, and the repairs were expensive. Both cars had relatively low mileage -- ...

You've heard the phrase that the sum of all parts is greater than the whole, well when it comes to fuel injection this adage is a motto to live by. All of the requisite components work together as a ...

Mention fuel injection to the average hot rodder and his head immediately fills with visions of late-model Corvettes, tuned-port plenums, multiport injectors, and big bucks. If your brain works that ...

In the interest of making sure we all know they've got a mapped strategy for powertrain technology, GM is taking its message on the road. Recently, we got the chance to talk to a few of GM's experts ...

The 5.3-liter V8 Ecotec3 might seem like the stepchild of the General Motors family, especially with the LS series of engines around, but it's a winner in its own right. This naturally aspirated ...

General Motors has been using Duramax diesel engines in certain workhorse models for nearly a quarter century. The 6.6-liter V8 version which powers Chevy Silverado 2500/3500HD and GMC Sierra Heavy ...