Nissan Juke Mk1 1.6 DIG-T 190bhp — Turbocharger Failure
The turbocharged 1.6 DIG-T Juke is fun but the turbo is stressed by the engine's high output. Turbo failures from oil starvation and bearing wear are a known issue.
Severity
SevereDIY Difficulty
Hard
Est. Cost
£650–£1000
OBD Codes
P0299Wheel Bearing
Typical layout and location for the Wheel Bearing assembly.
Symptoms
- Loud whine from engine bay
- Loss of boost and power
- Blue smoke on acceleration
- P0299 underboost
Root Cause
The high-output DIG-T places extreme demand on the turbocharger. Oil sludge from infrequent changes blocks the feed, starving the bearings.
How To Fix
- Verify oil feed pipe is clear
- Remanufactured turbo: £400-700
- Flush oil on install — old oil will kill new turbo
- Fitted: £650-1,000
Estimated Repair Costs
| Repair Option | Est. Cost (GBP) |
|---|---|
| DIY (parts only) | £260–£400 |
| Independent Garage | £650–£1000 |
| Main Dealership | £1040–£1600 |
Other Faults on This Variant
CVT Gearbox Failure and Shudder
SevereThe CVT automatic gearbox on the Juke DIG-T is known for shudder and failure. Fluid degradation is the root cause — the CVT fluid must be changed every 30,000 miles.
Intercooler Boost Pipe Failure
ModerateThe boost pipes and intercooler connections on the DIG-T Juke are prone to splitting under sustained boost pressure, causing a noticeable flat spot.
Disclaimer: Repair cost estimates are indicative and based on community data. Always get a quote from a qualified mechanic before proceeding with any repair.