Jan 20, 2015 · Between timing chain problems and carbon buildup, is there ANY reason to buy a GM vehicle with the 3.6?

May 23, 2024 · I believe the development work for this engine was performed by General Motors Global Propulsion Systems in Turin, Italy which GM sold a few years ago. I have a 2018 …

May 3, 2022 · All, wanted to share this news: GM 2.4L PCV System Problems Leads to Lawsuit. Hopefully this helps those dealing with oil leaks due to PCV system. Following models seem …

Mar 28, 2014 · Here is a good write up on the 3.8 series II intake manifold problems from the Pontiac Bonneville club. If this article is to believed GM may not have fixed the problems just …

Jan 7, 2011 · How does GM talk about the ruggedness of its vehicles when they have problems such as head gasket problems (NorthStar), plastic intake manifold problems (3.8L V-6's) and …

Jan 28, 2017 · I was wondering if anyone knew of any known problems with the 3.6L V6 engine or the transmission in the 2017 model LaCrosse? The cylinder deactivation and start/stop as well …

Jan 4, 2007 · The 3.4 engine is the worst engine GM has ever built, and the T4 transmission paired with it is the weakest too. This car does not deserve the bowtie. Im so sick of this POS …

Feb 13, 2025 · GM announced customer satisfaction program N232415060, titled Block Main Oil Gallery Hot Core Pin Casting Defect, after discovering the 2023 Chevrolet and GMC engine …

Jul 31, 2024 · Anyone else had a problem with their 2024 2500 HD Transmission? Rocking on one month no repair. Dealership and Chevy Customer care says the part is nationally …

Apr 24, 2011 · GM offers both the 3.0L and 3.6L engines in the CTS. The 3.6L makes 34 more horsepower and 50 more lb./ft. of torque. Both engines get 18/27 mpg (with an automatic …