Audi A3 1.8 Quattro

[Chrisa38l]

Car is cutting out when warm and won’t re set until it cools down any ideas please 

[Steve Q]

I'm going to assume it's not leaking coolant abd temp gauge is normal. In which case I'd guess a sensor is failing abd a diagnostic check might be a good idea to see what fault codes flag up. 

Cheers

Steve