RECALL ALERT: There are 3 recalls on this vehicle. Learn More. There are 3 recalls on this vehicle. Learn More. RECALL ALERT: There are 3 recalls on this vehicle. Learn More. There are 3 recalls on ...

The Cadillac Northstar V8 has, let's call it, a "negative reputation." And why is this? Some of you raised your hands like an A+ student who sits at the front of the class and shouted, "Head gaskets!" ...

The Engine Control Module (ECM) is a crucial component in a car, as it acts as the brain that controls various engine functions. It works in conjunction with multiple sensors, wires, and connectors to ...

The Cadillac DTS, a renowned luxury sedan, was manufactured by General Motors from 2006 to 2011. Throughout its production span, every model was equipped with the Cadillac Northstar V8 engine, ...

The General has issued a service bulletin describing a fix for certain units of the 2021 Cadillac CT4 compact luxury sedan that may be affected by an incorrectly calibrated Engine Control Module (ECM) ...

The 2021 Cadillac CT5 luxury sedan is included in a newly issued GM service bulletin because a fix is now available for a software problem in the Engine Control Module that may cause the CT5 to fail ...

Even though Cadillac only briefly offered V16 vehicles for a few years in the 1930s, this remained a defining moment for the brand for many decades. It was available as the top-of-the-line power plant ...

Knock sensors are devices used in internal combustion engines to detect engine knock or detonation. The knock sensor detects vibrations and sends a signal to the engine control module (ECM), to ...

A purge valve is a vital component of a vehicle's evaporative emission control (EVAP) system. Its function is to control the flow of fuel vapors from the fuel tank and evaporative canister into the ...

The 2022 Cadillac CT5-V Blackwing is the most powerful production car ever from General Motors' luxury brand. "Engineering Explained" host Jason Fenske has all of the details on the new performance ...

What Does The Cadillac DTS' Name Mean? The DTS moniker first appeared in 2000 on a high-performance version of the all-new DeVille (formerly Sedan deVille). The DTS name stood for "DeVille Touring ...