A P0302 code on your 2024 Chevrolet Silverado indicates the PCM detected misfires in cylinder 2. With multiple engine options available and full warranty coverage, dealer diagnosis is recommended.
2024 Silverado Engine Options
The 2024 Silverado offers several engines: 2.7L turbo 4-cylinder, 5.3L V8, 6.2L V8, and 3.0L Duramax diesel. Cylinder 2 location and misfire diagnosis varies by engine type.
V8 Cylinder Numbering
On GM V8 engines, the passenger bank is cylinders 2-4-6-8 (front to rear). Cylinder 2 is the second position from front on the passenger side. The driver bank is 1-3-5-7.
2.7L Turbo Considerations
The 2.7L turbo 4-cylinder is a newer design using Active Fuel Management. Cylinder 2 is the second from front on this inline-4. Turbo engines are sensitive to ignition condition.
Warranty Coverage
Your 2024 Silverado has full GM warranty—3-year/36,000-mile bumper-to-bumper and 5-year/60,000-mile powertrain. All engines are covered.