Have you recently replaced a blend door actuator in your GM vehicle, only to discover that the air conditioner still blows hot air, the heater won’t adjust properly, or an … Read more
The GM L87 6.2L V8 is one of General Motors’ most powerful and refined small-block engines, delivering an impressive 420 horsepower and 460 lb-ft of torque. Introduced for full-size trucks … Read more
If you’ve recently started your car only to see the message “Stop/Start Unavailable Service Stop/Start System” displayed on the dashboard, you’re not alone. This warning is one of the most … Read more
For decades, the 5.7 Vortec engine has earned a reputation as one of General Motors’ most dependable and versatile V8 powerplants. Whether you’re shopping for a used Chevrolet Silverado, restoring … Read more
The GM L87 6.2L EcoTec3 V8 is one of the most capable naturally aspirated truck engines available in the modern full size pickup and SUV market. Found under the hood … Read more
A rebuilt or replaced transmission should make your GM vehicle drive better, not create harsh shifts, delayed engagement, gear hunting, or an uncomfortable jolt every time you select Drive or … Read more
If your Passlock relearn is not working, you’re not alone. Many General Motors (GM) vehicle owners encounter this frustrating issue after replacing an ignition switch, Body Control Module (BCM), battery, … Read more
If you’ve lost the key to your GM vehicle or the ignition lock cylinder has seized, you’re not alone. This is a common issue faced by owners of popular General … Read more
Few situations are more frustrating than turning the key in your GM vehicle only to find that the engine refuses to start while the Security light continues to flash on … Read more
The LQ9 engine has earned a legendary reputation among GM enthusiasts, performance builders, and engine swap specialists. As one of General Motors’ most powerful Gen III iron-block V8 engines, it … Read more