Short answer: the correct engine oil is defined by the manufacturer approval for your specific engine, not by the viscosity grade alone. An oil can show the right viscosity and still fail to meet the approval your engine requires for deposit control, emissions equipment and turbocharger protection. Digi-Tec Performance Centre in Al Quoz Industrial Area 3, Dubai records the oil specification and part numbers on every invoice.
What to check before an oil change
- ▸The manufacturer approval required for your exact engine and model year.
- ▸The correct viscosity grade specified alongside that approval.
- ▸Whether the engine has emissions equipment that restricts oil chemistry.
- ▸The correct filter, since filter quality affects oil life.
- ▸Fill quantity confirmed against the vehicle data, not a generic figure.
- ▸The service record updated with mileage, oil specification and filter used.
Does UAE heat mean a thicker oil
Not automatically. Modern engines are built to tight clearances and their oil pumps, variable valve timing and turbo feeds are designed around a specific grade. Using a thicker oil than specified can reduce flow where it is needed. The right approach is the approved specification, with a shorter interval if the car is used hard, rather than a different grade.
Signs the wrong oil has been used
- ▸Oil that darkens very quickly after a change.
- ▸Increased consumption between services.
- ▸Timing or variable valve timing faults on cars with a poor service record.
- ▸Deposit build up found during inspection of an engine with unknown history.
FAQs
Is fully synthetic always the right choice?
For most modern luxury engines, yes, but the deciding factor is the manufacturer approval rather than the marketing description.
Can I use a thicker oil because of the heat?
Not unless the manufacturer approves it for your engine. Approved specification plus a suitable interval is the safer approach.
Do you record the oil specification on the invoice?
Yes. Oil specification, quantity and filter details are recorded so the service history stays complete.
How do I book with Digi-Tec?
Call or WhatsApp +971 4 340 2223, or visit the workshop at Al Quoz Industrial Area 3, Dubai.