Published On Mar 16, 2021
The 2021 Chevy Silverado, GMC Sierra will see less MPGs thanks to the world-wide semiconductor shortages impacted all manufacturers after GM announced it was dropping the 5.3L V8 AFM/DFM. Certain Silverado and Sierra trucks are affected and this is need to know information for people truck shopping right now why the 5.3L V8 has changed.
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