Saturday I put in 95 Altima Pennzoil Conventional 10w40. However, after about 80 miles on it, Sunday morning, I noticed the Pennzoil conventional was leaking bad. I thought I could go back to a non-high mileage being a 10w40.
Nope.
Therefore, I swapped it again today. Valvoline NextGen MAXLife 10w40. We shall see how it holds up (fingers crossed). If it does well, I will try to slowly step down grades maybe.
Both times I used Bosch 3400 Oil Filter.
I can't believe that a high mileage oil makes THAT much difference that after just a few miles it starts leaking again on a non-high mileage.
The previous oil was Chevron Supreme High Mileage.