Oil weeping from the timing chain cover, often requiring engine removal to reseal.
Inspect · Shine a torch down the front-right side of the engine block behind the alternator and check the undertray for fresh oil residue.

What the known faults on this Toyota Tacoma 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 2016–2022 Toyota Tacoma is timing chain, tensioner & guides at £900–£2,400. Few cars need every repair listed here · treat £2,500–£9,500 as the full exposure if one arrived with all of them.
Oil weeping from the timing chain cover, often requiring engine removal to reseal.
Inspect · Shine a torch down the front-right side of the engine block behind the alternator and check the undertray for fresh oil residue.
Rear differential/CV and driveline vibration.
Inspect · Listen for driveline clunk and feel for vibration at speed.
Bed/frame surface rust in salt regions (earlier Toyotas had frame issues).
Inspect · Inspect the frame and bed underside for corrosion.
Creaking or groaning noises from the front lower control arm bushes over bumps.
Inspect · Push down heavily on the front wings to bounce the suspension and listen for rubbery creaks, or apply full steering lock whilst stationary.
Water ingress into the cabin due to a degraded high-level third brake light seal.
Inspect · Press firmly around the high-level brake light lens to check for perished foam seals, and inspect the rear headlining for water rings or dampness.
6-speed automatic hunting/lurching at low speeds.
Inspect · Test-drive in stop-go traffic and feel for erratic shifts or hesitation.
High-pitched chirping or ticking noise from the HVAC blower motor.
Inspect · Turn the ignition on, set the interior heater fan to speed settings one and two, and listen closely in the passenger footwell for a squeak.
Occasional carbon buildup on the 3.5L direct-injection V6.
Inspect · Watch for rough idle; ask about intake cleaning.
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.