5.3L AFM lifter failure and related oil consumption.
Inspect · Listen for a tick or misfire; check oil level and history for lifter work.

What the known faults on this Chevrolet Silverado 1500 typically cost to put right at a UK independent garage · use the figures to price risk before you bid, and to justify a reduction when something shows up on inspection.
The single priciest documented job on the 2014–2018 Chevrolet Silverado 1500 is oil leak trace & seal / gasket at £180–£700. Few cars need every repair listed here · treat £630–£2,550 as the full exposure if one arrived with all of them.
5.3L AFM lifter failure and related oil consumption.
Inspect · Listen for a tick or misfire; check oil level and history for lifter work.
Torque-converter shudder.
Inspect · Test-drive at light throttle and feel for shudder.
AC condenser failures.
Inspect · Confirm cold AC and ask about condenser replacement.
Cracking dashboard (widely reported, subject to complaints).
Inspect · Inspect the dash top for cracks around the airbag and vents.
Ranges are indicative parts-and-labour costs at a UK independent garage, inclusive of VAT. Franchised dealers typically sit 40–80% higher, and prestige or electrified variants sit at the top of each band. Always get a written quote before committing.
Build a tickable checklist for the exact car in front of you, record faults with photos, and hand the buyer a report.