
Hi Can u tell me why my Vauxhall Insignia diesel 2015 with 135000 kilometers when I'm driving slowly , suddenly take of on it's own like in a faster speed without me increasing the throttle Many Thanks. Seamus
Hi Seamus,
That's a difficult one to analyse without plugging the car into a diagnostic computer, I'm afraid. I suggest you bring it along to a good mechanic to find out what fault codes are showing up as a starting point.

Ask us anything motoring related and please provide as much information as possible so we can give you the most accurate advice.