Losing coolant & split second loss of power

[Trailhead]

Hi all

My A3 2.0 TDI 170 DSG has recently lost power for a split second on a few occasions, say around 500 miles apart.

I've thought nothing of it until now, when I have noticed the engine coolant has gone down by half a litre in a week.

Could these problems be related?

Thanks

[Trailhead]

Thanks Pete.

It went into the garage today and it's the thermostat housing that's leaking, so a replacement part has been ordered and will be fitted on Tuesday.

I've decided to buy a new A3 now, given the age and mileage of mine, this is probably the beginning of the end!

I hope you get yours sorted as cheaply as possible.

[Trailhead]

Mojocvh said:

intrigued that you see it as the beginning of the end though.

When cars start to go wrong, they don't stop, IMO.

I've had a few things in the past 12 months - suspension, steering rack end and now this.

I do high miles so it's time to get rid....

[Trailhead]

It was on 97k and its gone now. Bought a new A3 and it is leagues ahead of my old one in every way shape and form. I will post a pic in "show us your audi" now!