Hi Guys,

Just wondering if anybody is able to shed some light on some cooling issues i have with my audi a4 2014 2L T.

Symptoms are as follows
- Doesnt overheat
- EPC Light
- Coolant Low light comes on - Once i open the coolant reservoir tank, the coolant backfills very quickly (Coolant is gone, and then appears when i unscrew cap)
- Carista app says the following: Engine Coolant Flow Low/Performance, and sometimes Stop Valve for Coolant for Climatronic
- All the above SOMETIMES doesnt happen.

My guesss is that it is the water pump, but i want to be certain before i DIY fix it myself (Quoted 2k for it so ill do it myself).

Thanks in advance!