164 & 168 (1991-1995)
Hi,
Am having a bit of an on-going issue with my 24v 3.0 1995 manual 164.
When first start the car, if it has been standing for a few days (the longer the worse the symptom), it takes a moment for the oil pressure to build - and then it goes over centre on the dial, to about 5 bar, until the...