P0016 Code on 5.3L Engines: Timing Chain vs. Sensors
When your 5.3 throws P0016, don’t assume it’s just a sensor. Timing chain tensioner failure causes most cases—and replacing sensors won’t fix it.
When your 5.3 throws P0016, don’t assume it’s just a sensor. Timing chain tensioner failure causes most cases—and replacing sensors won’t fix it.