What's wrong with my Insignia?

What's wrong with my Insignia?

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

Our answer:

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.

Shane O'Donoghue

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