Early model years of the Chevy Silverado EV, Chevy Blazer EV, and BrightDrop electric commercial vans need a battery energy ...

This topic focuses on the various recalls and safety issues associated with General Motors (GM) vehicles. It highlights numerous instances where GM has had to recall vehicles due to defects ranging ...

On certain passenger vehicles equipped with electronic column lock systems (ECL), when the ignition switch is turned to LOCK the ECL prevents turning of the steering system. When the vehicle is ...

Ignition Control Module Standard LX-346 For GM Chevy vvv Olds Van Car SUV GD1998A WELLS Cylinder Ignition Control Module ICM For vvv Chevy GM Olds V6 3.8L 6 Other Part Number: D1928A 8104672020 ...

The ignition control module is a crucial component of a vehicle's ignition system. It is a control unit responsible for regulating the ignition timing and generating sparks to ignite the fuel-air ...

From the February 1986 issue of Car and Driver. The editorial "we" has shuttled between enchantment and annoyance so many times on the Corvette since its 1984 re­design that our tests read like ...

The Chevy Malibu has been reimagined numerous times since it was first introduced in 1964. Although it has been billed as a largely reliable midsize sedan for decades, the Malibu has had its share of ...

Heat initiates the internal combustion process. Diesel engines utilize the temperature buildup from extremely high compression (pressure) to ignite the air/fuel mixture, with a little help from glow ...

Have you ever wondered why GM, Ford, and Chrysler converted from distributors to distributorless ignition systems (DIS)? Sure, they eliminated the whirling mechanical device that spins a rotor that ...

Introduced more than three decades ago, GM's HEI ignition system has capably powered tens of thousands of vehicles over the years. The setup has remained popular with performance enthusiasts to this ...

Around 1975, General Motors made a significant advancement in stock passenger ignition technology: the High Energy Ignition (HEI). One of its major features was installation simplicity. The coil was ...