Davida

I used 5w30. Am in Nigeria and we do not experience same cold temperatures as you do. Sorry I have been away on duty.

I recently changed oil and oil filter for my rx400h. 48hrs later in the morning when I start the car, I see the low engine oil pressure warning sign. I have checked the oil level and it's very okey. The warning light stays for a few seconds and goes off. Solution need David M