Leon diesel has wierd knocking noise when cold started ....... help please!

Dec 3, 2021
3
1
can anyone help please.......

I have a 2010 leon 2.0 tdi cr

when i start the car when its vert cold, like temperatures below 4 degrees i get a very weird knocking noise.
The only way i can describe it is like a fan hitting the cowling inside the engine.

it does it for about 10 seconds and then goes away, it doesnt do it at all then all do no matter how many times the car is started.

if the temp is not so cold like 8 degrees the car does not do it.

ive read that some people say it could be a pulley .

has anyone had this problem with this engine.

thanks for your time in advance
 
SEATCUPRA.NET Forum merchandise