Audi 07 plate 19tdi heater issues!

scunn3r · Dec 1, 2018

Hi I can’t get hot air through blowers thought it might have been an air lock or thermostat,so changed the thermostat end flushed all the old coolant but still hasn’t worked any ideas cheers Ian
Audi A3 sportback 19tdi heater issues!

scunn3r · Dec 3, 2018

Water pump and Timing belt done last year

SootySport · Dec 3, 2018

Run the engine up to normal operating temperature, feel the in and out pipes to the heater matrix. If only the in pipe is hot then the matrix is blocked up by sludge. If bothe in and out pipes are hot then you have a problem with the heater unit flaps or the fan.

scunn3r · Dec 4, 2018

Cheers @SootySport I will give that a go at the weekend

Audi 07 plate 19tdi heater issues!

scunn3r

Registered User

scunn3r

Registered User

SootySport

Registered User

scunn3r

Registered User

Similar threads