Hi Guys.
i just bought a xc90 2.5T year 2006 with 210K miles on clock.
I did a lot of service on it like timing belt with Volvo genuine water pump.
New oil castrol w5-40 and filters.
It started to show oil presure light.
Went to service put another oil pump and another oil thinking that is an oil problem.
Today i went with my family on a drive and while i was driving uphill no oil light on but when i stoped for a coffe on the back of exaust i saw white smoke.I thought as long as oil presure lamp is not on ok lets drive.When i finished driving uphill and started to go down the oil presure light comes on.I turned the car off for 10 minutes and started again with no light on.On the way back home same thing.I noticed when i push the brakes it comes of and on.I have checked the sensor is fine.
Engine runs very quite.
Any help please???