- 22 August 2026
- Guides and Diagnostics
- Posted by MasterTuning
- Comments Off on How much does DPF cleaning cost
DPF cleaning cost: forced regeneration, professional cleaning or replacement. Indicative price ranges and when each one makes sense.
- 22 August 2026
- Guides and Diagnostics
- Posted by MasterTuning
- Comments Off on How much does ECU remapping cost and what results to expect
ECU remapping: indicative costs, real power and torque gains, what affects the price and what to be wary of. MasterTuning.
- 22 August 2026
- Guides and Diagnostics
- Posted by MasterTuning
- Comments Off on Faulty crankshaft sensor: symptoms and why the car will not start
Faulty crankshaft (rpm) sensor: no start, sudden stalling when hot, codes P0335-P0340. MasterTuning diagnosis.
- 22 August 2026
- Guides and Diagnostics
- Posted by MasterTuning
- Comments Off on Faulty AdBlue pump: symptoms, faults and no-start countdown
AdBlue pump or SCR system failure: symptoms, remaining-starts countdown, causes (crystallisation, additive quality). MasterTuning.
- 22 August 2026
- Guides and Diagnostics
- Posted by MasterTuning
- Comments Off on Faulty MAF sensor: symptoms and quick test
Faulty MAF sensor: symptoms (loss of power, smoke, consumption), the practical test by unplugging it and when to clean or replace it. MasterTuning.
- 22 August 2026
- Guides and Diagnostics
- Posted by MasterTuning
- Comments Off on Timing belt or chain: when to change it
Belt or chain timing drive: real intervals, wear symptoms (noise, timing faults) and what you risk if it breaks. MasterTuning advice.
- 22 August 2026
- Guides and Diagnostics
- Posted by MasterTuning
- Comments Off on Worn dual-mass flywheel: noises and symptoms to recognise
Worn dual-mass flywheel: noise at idle and on switch-off, vibration, causes and when to replace it. Professional check by MasterTuning.
- 22 August 2026
- Guides and Diagnostics
- Posted by MasterTuning
- Comments Off on Slipping clutch: symptoms and when to replace it
Slipping clutch: how to recognise it with a practical test, causes of premature wear and what to replace together. MasterTuning advice.
- 22 August 2026
- Guides and Diagnostics
- Posted by MasterTuning
- Comments Off on Worn-out glow plugs: symptoms and how they are tested
Failed glow plugs on diesels: symptoms (hard cold starting, smoke, preheat light), testing and replacement without breaking them. MasterTuning.
- 22 August 2026
- Guides and Diagnostics
- Posted by MasterTuning
- Comments Off on Faulty injectors: symptoms and tests to identify them
Failed injectors on common rail diesels: symptoms, return-flow and delivery tests, when to clean and when to replace them. MasterTuning diagnosis.

