Oil pressure in Mini S 2006
I have a problem in my Mini. My car have 41000 km (or 25500 mile), when I purchase the car had no problem.
After 500 km I made a general service (change oil, filters, etc). Since this moment, when started the engine (in the morning, when the engine is cold) I don't have problem with the pressure (My Mini have the sport chrono), immediately set on 1 BAR. But, in some case, when the engine is hot ( 90 Cş or 194 Fş) the pressure not give up until small accelerated, since this moment the pressure is always kept well, and never drops while the engine is turned on.
What think you about my problem? What can it be?
Thanks for your support!