Range Rover 4.4 TDV8 Turbo Failure

Last week we were working on this Range Rover with powerful 4.4 TDV8 engine that had a problem with turbochargers. The car lost power and was very sluggish. Also, when you put your foot down it started to smoking white from the exhaust and restricted performance come on the dashboard. These symptoms are related to the turbo problem. We had to do the inspection to confirm what is the condition of turbochargers and if they need to be replaced.

Inspection Results

The inspection took us almost one whole day as there was a lot of digging and looking for potential reasons and failures. After many hours of digging, we found that both turbochargers need to be replaced. Primary turbocharger had mechanical damage and VNT stuck (sticky vanes) and actuator couldn’t operate. Secondary turbocharger started passing the oil on the exhaust side what was the direct reason for white smoke from exhaust and oil loose.

Turbo replacement without lifting the body!

We have developed a special technique that allows us to replace both turbochargers on any Range Rover without touching the body! Our methods are much safer for your Range Rover as we don’t need to disconnect sensors, brakes, electrics etc. So doing it our way is simply better for your car.

Along with turbocharger replacement, we drain old engine oil and replace air and oil filters, then we fill the engine with brand new oil. Additionally, we will inspect and clean the breathing system and turbo intercooler.

All of our turbochargers are balanced up to 250,000 RPM on the latest VSR machine. Correctly done balancing is very important for the best performance and long-lasting.

Because we care about the highest quality of our services and products we’re happy to cover turbocharger & labour with 2 years warranty.

What is included in Fitting?

  • FULLY RECONDITIONED TURBOCHARGERS
  • AIR & OIL FILTER REPLACEMENT
  • NEW ENGINE OIL
  • INTERCOOLER CLEANING
  • REASON OF FAILURE ELIMINATION GUARANTEE
  • 2 YEARS WARRANTY ON TURBOCHARGER
  • 2 YEARS WARRANTY ON LABOUR!
Model Range Rover Sport Range Rover Vogue
Engine

TDV6 / TDV8

2.7, 3.0, 3.6

TDV8

3.6, 4.4

Common Symptoms
  • No boost, lack of engine power
  • Poor performance
  • “Restricted Performance” on the dashboard
  • White, grey smoke from the exhaust
  • Turbo oil leak
  • Whistling, siren or grinding sound
  • Noisy turbo
  •  
  • No boost, lack of engine power
  • Poor performance
  • “Restricted Performance” on the dashboard
  • White, grey smoke from the exhaust
  • Turbo oil leak
  • Whistling, siren or grinding sound
  • Noisy turbo
Turbo Brand BorgWarner, KKK BorgWarner, KKK
Turbo Part Number
  • 5439 988 0112
  • 5439 970 0112
  • 5439 988 0113
  • 5439 970 0113
  • 5439 988 0063
  • 5439 970 0063
  • 5439 988 0064
  • 5439 970 0064
  • 5439 988 0111
  • 5439 970 0111
  • 5439 988 0110
  • 5439 970 0110
  • 5439 988 0062
  • 5439 970 0062
  • 5439 988 0061
  • 5439 970 0061
  • 793829-5003S
  • 793829-5001S
  • 793829-0003
  • 793829-0001
Comparison Numbers LR021654, LR021044, LR003668, LR004038, LR008827, LR021653, LR021043, LR003667, LR004037, LR008826 LR021655, LR021045, LR004039, LR004526, LR008829, LR021656, LR021046, LR004040, LR004527, LR008830

BEST TURBOS ™

Unit 8
56 Dudley Road East
Oldbury, B69 3HJ

Tel: 01212380161
Email: info@best-turbos.com

Opening Hours:

Monday – Friday: 8am – 6pm
Saturday: 6am – 12pm

Problem with turbocharger?

BOOK YOUR INSPECTION TODAY!

Call us on 01212380161 or fill the form below.

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We provide our turbochargers services to:
Smethwick Oldbury London Walsall Stourbridge
Birmingham Bristol Kidderminster Tamworth Redditch
Sheffield West Bromwich Stafford Lichfield Warwick
York Cannock Luton Solihull Sutton Confield
Nuneaton Leeds Worcester Telford Derby
Corby Wednesbury Dudley Coventry Bridgnorth
Banbury Tipton Shrewsbury Aldridge Shirley
Erdington Redditch Telford Perry Bar Bromsgrove
Wolverhampton Stoke-on-Trent Coventry Halesowen Nuneaton