MultiAir Actuator Failure
SeriousEngineServicing still makes or breaks these engines. Even facelift cars can suffer actuator failure if oil changes were stretched or done with generic oil.
Most affected: 1.4 MultiAir Petrol
Typical symptoms
- •Misfire under load
- •Uneven idle
- •Engine management light
What to inspect before you buy
- ✓Demand invoices showing the correct oil spec
- ✓Check cold idle quality before the seller warms the car up