Hi everyone, just bought a 2002 2.5 V6 Tdi and have the dreaded 70 c and oil temp is barely reaching 70c (According to VCDS)

I know its a fairly big job, but cant afford to buy locking kit. Anyone got one they would lend me? Im in Didcot, Oxon.
Thanks in advance.

Or any of you guys do the job for me for reasonable money?