should i

[b14ryk]

temp gauge was playing up new thermostat fitted now reeding about 90dig should i change cts 1.9tdi 130

 

[N11KDJ]

I would, and did. It's only about £35 from the dealer & it will rule out any doubt in you mind that the part is faulty.

 

[hades-]

if its sat at 90 dont bother

 

[stu_m]

as bez says if its at 90 then dont bother its working fine