Poor acceleration. One of the most significant symptoms of a failing turbo you should notice is lack of overall power. The car may not accelerate quickly or produce the usual amount of power while on the road. When you are driving a car with a failing turbo, you may notice that your car is slow to respond and does not reach its optimum speeds Hi Emma, Sorry to hear about this but let's see if we can save you some money. That seems very expensive to me for a turbo, the problem is they are rather complicated (allthough simple in the way they work) and the majority of the time just like a cylinder head a garage would send it off to be refurbished rather than do it on a bench in the workshop. nl4BigS.

ford focus tdci turbo failure symptoms