If your check engine light turns on immediately after a fill-up, ... It’s a part of the engine-management system, so your car wouldn’t be able to adjust to changes in altitude without it.

“However, if you see the check engine light come on during DPF cleaning or regeneration, it’s possible that you could have a problem with fuel injection or the engine air management systems ...

Drivers who spot a light on dashboard have been warned to act "within 72 hours". Motorists and road users who spot the engine management light is lit up have been urged to act within three days of ...

With a replacement engine costing anywhere from £2,500 to over £5,000 in standard vehicles, it could be a serious blow to cash-strapped drivers. Mr Urbonas said: "The engine management light is ...