Problems Fuel pump in high temperature.

[Harylufa]

Hi again!
I am remembering and last year 2011 February the first thing I did, change the engine oil, because my car was stopped a couple of months. I usually try to write in a book what change I do, and It occurred to me to check that book and "February 2011 engine oil changed" Is possible be covered the oil circuit?
Reading over there, point to oil circuit and valve adjustment.

Than you .

Harylufa